Tag Archives: screw magnet

China Professional 10HP-20HP Permanent Magnet Frequency Conversion Rotary Screw Air Compressor air compressor for car

Product Description

Technical Specifications Of Screw Air Compressor:

     Permanent Magnet Frequency Conversion Rotary Screw Air Compressor 
10HP-20HP with Air Dryer and Tank
Item  Parameters Parameters Parameters
Model  TPM-10AS TPM-15AS TPM-20AS
Rated Working Pressure (MPa)  0.6-0.8/1.0/1.2 0.6-0.8/1.0/1.2 0.6-0.8/1.0/1.2
Rated capacity (m3/min) adjust scope by inverter 0.54-1.35/0.41-1.03/0.33-0.83 0.72-1.8/0.54-1.34/0.41-1.03 1.04-2.6/0.83-2.07/0.7-1.76
Cooling method  Air cooling Air cooling Air cooling
Maximum ambient temperature(ºC)  45ºC 45ºC 45ºC
Compression stage  Single stage  Single stage  Single stage 
Exhaust oil content  ≤3 ppm ≤3 ppm ≤3 ppm
Noise level dB(A)  ≤63 ≤63 ≤63
Air outlet size  G3/4 G3/4 G1
Driven method  Direct coupling Direct coupling Direct coupling
Lubricating oil quantity (Liter)  4 9 9
Voltage/Hertz(V/HZ)  380V/50HZ/60HZ 380V/50HZ/60HZ 380V/50HZ/60HZ
Permanent magnet variable speed motor  Model      
Rate power( HP/KW) 10/7.5 15/11 15/11
Voltage/Hertz(V/HZ)  380V/50HZ/60HZ 380V/50HZ/60HZ 380V/50HZ/60HZ
variable Speed (rpm) 1500-2950 1500-2950 1500-2950
Starting method Frequency conversion start Frequency conversion start Frequency conversion start
Insulation class F F F
Service factor 1.2 1.2 1.2
Air receiver tank  Capacity  (Liter)  400 400 400
Design pressure  (MPa) 1 1 1
Air dryer Voltage/Hertz(V/HZ) AC220V/50Hz AC220V/50Hz AC220V/50Hz
Power( kW) 0.3 0.45 0.5
Pressure dew point ( ºC)  2-10  2-10  2-10
Capacity (m3/min) 1.6 2.6 2.6
High efficiency filter Capacity( Nm3/min) 1.6 2.6 2.6
Rated working pressure( MPa) 1 1 1
Particle content(μm) 0.01um 0.01um 0.01um
Oil content (ppm) 0.001ppm 0.001ppm 0.001ppm
  filter quantity and class 4pcs and CTAH class 4pcs and CTAH class 4pcs and CTAH class
drain water   automatic automatic automatic
Dimension L ×W×H  (mm) 1700×750×1550 1700×750×1661 1700×750×1661
Weight(kg) 450 550 600
 
PRICE QUOTATION TPM-10AS TPM-15AS TPM-20AS
EXW 2100USD 2500USD 2750USD
FOB ZheJiang 2250USD 2650USD 2900USD
QUALITY GUARANTEE FOR WHOLEMOACHINE 12MONTHS SINCE DELIVERY 12MONTHS SINCE DELIVERY 12MONTHS SINCE DELIVERY
PAYMENT : LESS 3000USD, 100% IN ADVANCE, MORE 3000USD ,30% IN ADVANCE ,70% BEFORE SHIPPMENT
  OR LC AT SIGHT FOR MORE THAN 20000USD

 Technical performance of core components:  

  1).  Screw host  
Screw main machine adopts Germany’s latest line technology main machine, large head and low speed.  optimized  Line design, high precision grinding tooth shape, less internal leakage, with high efficiency, low consumption, low noise  Sound and high reliability features.  Large head low speed;  Using the third generation of asymmetric tooth type 5:6  Keep 0.003 inch clearance between rotors and never wear out.  greatly prolong the life of the main engine.  “This machine can run continuously for 365 days”.   
2).  The motor  
Jiangtian, Saifu, Zhongyan, high efficiency air cooled fully enclosed motor, protection class IP23 Insulation grade F pole, continuous trouble-free long-term operation, grease  
Long lubrication life, low noise, large starting torque.  
3). Intake valve  
Advanced input-check, combined structure, no exhaust check valve, can effectively prevent,Pour oil while stopping.  The configuration of pressure regulating valve can automatically achieve 0-100% stepless regulation, control cylinder life,Life up to 3 million times, reduce operating costs, gas output stability, the host life greatly improved.  
4)  Oil-gas separator  
Vertical structure, centrifugal, gravity, fine 3 efficient separation, deep filtration, imported filtration (ZheJiang Puluo), oil content is only 1-2ppm   
5)  Oil filter  
Using imported rotary oil filter, internal bypass valve, to ensure that the oil road is not blocked  
Effectively filter impurities in lubricating oil, oil deterioration, filtration accuracy of 0.1 micron, effectively protect the main  
Normal operation.  It is very convenient to replace, and can be replaced in a minute.
6)  Air filter  
High precision imported precision filter can ensure the normal operation of the compressor in the dust environment  
7)  Transmission device  
German famous brand – opening coupling, transmission torque, transmission efficiency 99.8% or more  
8)Exhaust temperature;  
With no scaling, corrosion resistance and other characteristics, greatly convenient for users to the maintenance of the cooler, cooler heat dissipation area is more uniform  
 9). Temperature control valve  
High sensitivity spool, automatic control and adjustment into the engine oil temperature, so as to control the exhaust temperature in a certain temperature range, can prevent the compressed air water precipitation.  
10). Minimum pressure valve  
The world famous brand (VMC), the use of pressure loss is only 0.015mpa non-metal double cone sensitive valve design structure, open and close quickly, sensitive, reliable, can ensure the pressure required for oil circulation in the compression system,  
And stop the gas from flowing back.  
11). Microcomputer display controller  
Automatic intelligent operation, Chinese (English) display, touch button, easy to operate, without special training;  Can display and deal with all kinds of on-site faults;  The operation state is clear at a glance, and it can be unattended for 24 hours. It can realize multi-machine communication with the computer, and linkage communication between air compressors can be realized.  
Technical performance of core components  

 

Shipping Cost:

Estimated freight per unit.



To be negotiated
After-sales Service: Internet Instruction
Warranty: 1 One Year
Lubrication Style: Lubricated
Customization:
Available

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air compressor

What are the advantages of using an air compressor in construction?

Using an air compressor in construction offers numerous advantages that contribute to increased efficiency, productivity, and versatility. Here are some key benefits of using air compressors in construction:

  • Powering Pneumatic Tools: Air compressors are commonly used to power a wide range of pneumatic tools on construction sites. Tools such as jackhammers, nail guns, impact wrenches, drills, and sanders can be operated using compressed air. Pneumatic tools are often preferred due to their lightweight, compact design and ability to deliver high torque or impact force.
  • Efficient Operation: Air compressors provide a continuous and reliable source of power for pneumatic tools, allowing for uninterrupted operation without the need for frequent battery changes or recharging. This helps to maintain a smooth workflow and reduces downtime.
  • Portability: Many construction air compressors are designed to be portable, featuring wheels or handles for easy maneuverability on job sites. Portable air compressors can be transported to different areas of the construction site as needed, providing power wherever it is required.
  • Versatility: Air compressors are versatile tools that can be used for various applications in construction. Apart from powering pneumatic tools, they can also be utilized for tasks such as inflating tires, cleaning debris, operating air-operated pumps, and powering air horns.
  • Increased Productivity: The efficient operation and power output of air compressors enable construction workers to complete tasks more quickly and effectively. Pneumatic tools powered by air compressors often offer higher performance and faster operation compared to their electric or manual counterparts.
  • Cost Savings: Air compressors can contribute to cost savings in construction projects. Pneumatic tools powered by air compressors are generally more durable and have longer lifespans compared to electric tools. Additionally, since air compressors use compressed air as their power source, they do not require the purchase or disposal of batteries or fuel, reducing ongoing operational expenses.
  • Reduced Electrocution Risk: Construction sites can be hazardous environments, with the risk of electrocution from electrical tools or equipment. By utilizing air compressors and pneumatic tools, the reliance on electrical power is minimized, reducing the risk of electrocution accidents.

It is important to select the appropriate air compressor for construction applications based on factors such as required air pressure, volume, portability, and durability. Regular maintenance, including proper lubrication and cleaning, is crucial to ensure the optimal performance and longevity of air compressors in construction settings.

In summary, the advantages of using air compressors in construction include powering pneumatic tools, efficient operation, portability, versatility, increased productivity, cost savings, and reduced electrocution risk, making them valuable assets on construction sites.

air compressor

Are there differences between single-stage and two-stage air compressors?

Yes, there are differences between single-stage and two-stage air compressors. Here’s an in-depth explanation of their distinctions:

Compression Stages:

The primary difference between single-stage and two-stage air compressors lies in the number of compression stages they have. A single-stage compressor has only one compression stage, while a two-stage compressor has two sequential compression stages.

Compression Process:

In a single-stage compressor, the entire compression process occurs in a single cylinder. The air is drawn into the cylinder, compressed in a single stroke, and then discharged. On the other hand, a two-stage compressor utilizes two cylinders or chambers. In the first stage, air is compressed to an intermediate pressure in the first cylinder. Then, the partially compressed air is sent to the second cylinder where it undergoes further compression to reach the desired final pressure.

Pressure Output:

The number of compression stages directly affects the pressure output of the air compressor. Single-stage compressors typically provide lower maximum pressure levels compared to two-stage compressors. Single-stage compressors are suitable for applications that require moderate to low air pressure, while two-stage compressors are capable of delivering higher pressures, making them suitable for demanding applications that require greater air pressure.

Efficiency:

Two-stage compressors generally offer higher efficiency compared to single-stage compressors. The two-stage compression process allows for better heat dissipation between stages, reducing the chances of overheating and improving overall efficiency. Additionally, the two-stage design allows the compressor to achieve higher compression ratios while minimizing the work done by each stage, resulting in improved energy efficiency.

Intercooling:

Intercooling is a feature specific to two-stage compressors. Intercoolers are heat exchangers placed between the first and second compression stages. They cool down the partially compressed air before it enters the second stage, reducing the temperature and improving compression efficiency. The intercooling process helps to minimize heat buildup and reduces the potential for moisture condensation within the compressor system.

Applications:

The choice between a single-stage and two-stage compressor depends on the intended application. Single-stage compressors are commonly used for light-duty applications such as powering pneumatic tools, small-scale workshops, and DIY projects. Two-stage compressors are more suitable for heavy-duty applications that require higher pressures, such as industrial manufacturing, automotive service, and large-scale construction.

It is important to consider the specific requirements of the application, including required pressure levels, duty cycle, and anticipated air demand, when selecting between a single-stage and two-stage air compressor.

In summary, the main differences between single-stage and two-stage air compressors lie in the number of compression stages, pressure output, efficiency, intercooling capability, and application suitability.

air compressor

What are the different types of air compressors?

There are several different types of air compressors, each with its own unique design and operating principle. Here’s an overview of the most commonly used types:

1. Reciprocating Air Compressors: Reciprocating air compressors, also known as piston compressors, use one or more pistons driven by a crankshaft to compress air. They operate by drawing air into a cylinder, compressing it with the piston’s up-and-down motion, and discharging the compressed air into a storage tank. Reciprocating compressors are known for their high pressure capabilities and are commonly used in industrial applications.

2. Rotary Screw Air Compressors: Rotary screw air compressors utilize two interlocking screws to compress air. As the male and female screws rotate, the air is trapped between them and gradually compressed as it moves along the screw threads. These compressors are known for their continuous duty cycle, high efficiency, and quiet operation. They are widely used in industrial, commercial, and automotive applications.

3. Centrifugal Air Compressors: Centrifugal air compressors rely on the principle of centrifugal force to compress air. They use a high-speed impeller to accelerate the incoming air and then convert the kinetic energy into pressure energy. Centrifugal compressors are commonly used in large-scale industrial applications that require high volumes of compressed air.

4. Rotary Vane Air Compressors: Rotary vane air compressors employ a rotor with sliding vanes that compress the air. As the rotor rotates, the vanes slide in and out of the rotor, creating compression chambers. Air is drawn in, trapped, and compressed as the vanes move. These compressors are compact, reliable, and suitable for small to medium-sized applications.

5. Axial Flow Air Compressors: Axial flow air compressors are primarily used in specialized applications such as aircraft engines and gas turbines. They utilize a series of rotating and stationary blades to compress air in a continuous flow. Axial flow compressors are known for their high flow rates and are designed for applications that require large volumes of compressed air.

6. Scroll Air Compressors: Scroll air compressors consist of two interlocking spirals or scrolls that compress the air. One spiral remains stationary while the other orbits around it, creating a series of expanding and contracting pockets that compress the air. Scroll compressors are compact, reliable, and commonly used in applications where low noise and oil-free air are required, such as medical and dental equipment.

These are just a few examples of the different types of air compressors available. Each type has its own advantages, capabilities, and ideal applications. The choice of air compressor depends on factors such as required pressure, flow rate, duty cycle, noise level, oil-free operation, and specific application requirements.

China Professional 10HP-20HP Permanent Magnet Frequency Conversion Rotary Screw Air Compressor   air compressor for carChina Professional 10HP-20HP Permanent Magnet Frequency Conversion Rotary Screw Air Compressor   air compressor for car
editor by CX 2023-09-27

China Good quality Direct Deal Permanent Magnet Frequency CZPT Screw Air Compressor portable air compressor

Product Description

No. C2:I28 Model No. Rated  Power (kW) Working Pressure (barg) Free Air Delivery (m³/min) Outlet Size GBT7306 (Screw Thread) Weight (kg) Dimension (L×W×H mm)
1   UD5A-7VPM 5.5 7 0.93 G3/4 230 800×600×1000
2   UD5A-8VPM 5.5 8 0.92
3 0 0571 1038 UD8A-7VPM 7.5 7 1.13 G3/4 230 800×600×1000
4 0 0571 1039 UD8A-8VPM 7.5 8 1.12
5   UD11A-7VPM 11 7 1.85 G1 300 880×650×1100
6   UD11A-8VPM 11 8 1.84
7   UD11A-10VPM 11 10 1.55
8 015571038 UD15A-7VPM 15 7 2.5 G1 320 880×650×1100
9 015571037 UD15A-8VPM 15 8 2.4
10 015571036 UD15A-10VPM 15 10 2.06
11 571571032 UD18A-7VPM 18.5 7 3.3 G1-1/4 400 1000×650×1220
12 571571031 UD18A-8VPM 18.5 8 3.2
13 571571033 UD18A-10VPM 18.5 10 2.8
14 571571040 UD22A-7VPM 22 7 3.8 G1-1/4 400 1000×650×1220
15 571571041 UD22A-8VPM 22 8 3.7
16 571571042 UD22A-10VPM 22 10 3.36
17  57171044 UD30A-7VPM 30 7 5.4 G1-1/2 570 1100×900×1300
18 57171036 UD30A-8VPM 30 8 5.3
19 57171045 UD30A-10VPM 30 10 4.7
20 57171048 UD37A-7VPM 37 7 6.8 G1-1/2 570 1100×900×1300
21 57171047 UD37A-8VPM 37 8 6.7
22 57171049 UD37A-10VPM 37 10 6
23 046571052 UD45A-7VPM 45 7 8.2 G2 860 1250×1100×1600
24 046571043 UD45A-8VPM 45 8 8.1
25 046571051 UD45A-10VPM 45 10 7.2
26 57171009 UD55A-7VPM 55 7 10.6 G2 880 1250×1100×1600
27 57171004 UD55A-8VPM 55 8 10.5
28 57171007 UD55A-10VPM 55 10 9.4

FAQ
Q: How about our after-sales service?
A: Emails or calls for feedbacks in 2 months interval.

Q:What trade terms do we provide?
A: Trade term :CIF ,CFR ,FOB,Ex-Works .  

Q: What kind of settlement currency do we offer?
A: We do any kind of currency such as US dollar, euro, RMB, etc.

Q: How long is the delivery time of our product?
A: Our standard delivery time is 30 days after confirmation order & receiving recipets for standard compressors, for the other non standard requirement will be discussed case by case.

Q: How to install our compressor?
A: Installation guidance and on-site commissioning provided by trained technicians or local authorised service crew.

Q: What’s the Min. Order requirement ? 
A: Our Min. Order quantity is 1pc.

After-sales Service: Standard Warranty
Warranty: 1 Year
Lubrication Style: Lubricated
Cooling System: Air Cooling
Power Source: AC Power
Cylinder Position: None
Customization:
Available

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air-compressor

How to Repair and Maintain an Air Compressor

A compressor is a device used to move air from one place to another. Air enters the air compressor through the intake valve. Inside the compressor, the vanes on the inner rotor rotate within an eccentric cavity. The self-adjusting length arm divides the space into multiple cavities of different sizes. As the rotor rotates, air fills the cavity. As air flows around the cavity, it builds pressure and is squeezed out of the compressor output.

Positive displacement

Positive displacement air compressors use reciprocating pistons to compress air. Gas is drawn in during the suction stroke and compressed by moving the piston in the opposite direction. It then discharges the compressed air by moving it in the opposite direction. This type of air compressor is most commonly found in automobiles, refrigerators, and other applications that require high pressure. However, it is not as efficient as a centrifugal compressor.
Most modern air compressors use positive displacement. Positive displacement models capture a volume of air in the compression chamber and distribute it when the pump is operating at maximum capacity. They are more economical than their negative displacement counterparts. Reciprocating screw air compressors are the most common positive displacement compressors. The reciprocating screw air compressor adopts a water jacket around the cylinder and is often used in processes such as oil drilling.
A bicycle pump is an example of positive displacement compression. Air is drawn into the cylinder and compressed by the moving piston. A piston compressor works on the same principle, but it uses a rotating crankshaft or connecting rod to complete the movement of the pistons. There are two types of positive displacement compressors: single-acting and double-acting. Both types work on the same principle, both are positive displacement compressors. The difference between the two types is the pressure ratio.
In air compression, positive displacement compression reduces the volume of the fluid and reduces its viscosity. This results in higher pressure ratios and is used in centrifugal, axial, and scroll compressors. Positive displacement is a common feature of most air compressors. Positive displacement compressors offer the same benefits and are more energy-efficient when applied to oil-free and gas applications. This type of compression is usually the best choice for low-pressure applications.

oil free

If you’re looking for an air compressor for your business, consider an oil-free air compressor. These models offer cleaner, quieter operation than traditional air compressors and require less maintenance. They also meet ISO Class 0 or Class 1 air purity requirements. Oil-free air compressors are also quieter, with fewer moving parts and less noise. These advantages make oil-free air compressors an ideal solution for many commercial applications.
Air purity is critical in many industries. Even the tiniest drop of oil can damage production equipment or damage products. The best way to find an oil-free air compressor for your business is to consider the process and end product. As air quality improves, more and more businesses are turning to oil-free compressors. Some of the advantages and disadvantages of these air compressors are:
When choosing an oil-free air compressor, it is important to understand the terminology used in the industry. Knowing these terms will make it easier for you to choose the right compressor for your needs. ACTFM, or actual cubic feet per minute, is an industry term for measuring the amount of air pumped in one minute under rated conditions. Although a simple number, it can be very useful in determining which type of air compressor is best for your application.
The ISO 8573-1 international standard defines air quality and provides air purity classifications. The strictest classification is air purity class 0. Many manufacturers claim that oil-free air compressors meet this standard. However, a class 0 oil-free air compressor does not necessarily mean that the air is free of contaminants. In fact, Class 0 is the benchmark for air purity. While zero air quality is the highest level, that doesn’t mean it’s completely oil-free.
air-compressor

double acting

A double-acting air compressor is a device that uses compressed air to generate electricity. Its working principle is based on piston and connecting rod. The connecting rod connects the crankshaft to the piston through pins and caps. The piston moves as the piston moves. Rods are usually made of forged carbon steel. In terms of service and maintenance, double-acting compressors require regular vise maintenance and proper cleaning.
The displacement of the compressor is a measure of the displacement that the piston can produce in a certain period of time. Displacement is usually expressed in actual cubic feet per minute. The exact calculation depends on the type of cylinder and the configuration of the compressor. Single-acting cylinders can have head-end or crank-end displacement, both of which can be measured using the displacement equation. A double-acting air compressor will use this equation. 4 and 6 calculate the displacement.
Double-acting air compressors have multiple cylinders and are made of cast iron. They are water-cooled and have a mechanical connection between the piston and connecting rod. A double-acting compressor compresses air twice per revolution of the motor. One cylinder moves up, while the other cylinder moves down. The piston moves down, allowing air to enter through valve #1. During the operation of the compressor, the temperature of the air and gas increases.
Double-acting air compressors typically have high pressure and are considered workhorses. Double-acting compressors also feature intercooling and double compression. As a result, these machines tend to last longer than single-acting compressors. Its low speed and dual compression make it a workhorse in the compressor industry. Double-acting air compressors are workhorses and versatile devices.
air-compressor

fuel tank pressure switch

You can adjust the pressure in the air compressor tank by adjusting the differential pressure. You can turn the mainspring clockwise or counterclockwise to increase or decrease the pressure. This valve will open when the pressure is low enough to start the compressor. If the pressure is too low, the valve should be closed. The cut-in and cut-out pressures should be set to appropriate values. After adjusting the tank pressure, check the hysteresis of the tank pressure switch and set the desired shutoff pressure.
If the pressure in the tank falls below the cut-in level, the tank pressure switch must be replaced. You can test the switch with a multimeter. Make sure the switch is not damaged. If you can’t find the switch, you can look at the other sections. If you find any damaged or missing parts, you should replace them. Otherwise, it may be time to check the tank pressure switch. You may need to disassemble the compressor and remove the switch.
The fuel tank pressure switch is an important part of the air compressor. It keeps you informed of the amount of air delivered by the compressor. If your tank or tank is damaged, your readings will be wrong. If the pressure switch is damaged, it will not function properly and result in incorrect readings. Fortunately, there are some easy ways to fix this. To prevent this from happening, keep the tank pressure switch in good condition.
When the air pressure in the tank drops to the cut-in pressure setting, the switch allows power to flow through it. This will start the motor and pump of the air compressor. Then, if the pressure in the tank rises above the cut-off level, the switch will trip and stop the compressor. This will prevent it from being over-pressurized. Power flow will continue to flow to the motor. Depending on your compressor model, you can change the cut-in and cut-out pressures as needed.

energy source

The power supply of the air compressor is very important. Most air compressors run on 12 VDC, which is ideal for automotive use. Alternatively, you can buy a switching power supply for around $20. No matter which power supply you choose, you must ensure that it can support the maximum current of the compressor. You can find power supplies in all sizes, from quarter-horsepower to five-horsepower.
The voltage required for a three-phase air compressor will vary. Three-phase air compressors require three separate power cords and a three-phase electrical service panel. This is because a standard 120/240-volt electrical service panel is not sufficient to power a three-phase compressor. Additionally, three-phase compressors require three separate isolated wires for the engine and motor circuits. Three-phase compressors do not require a neutral wire.

China Good quality Direct Deal Permanent Magnet Frequency CZPT Screw Air Compressor   portable air compressorChina Good quality Direct Deal Permanent Magnet Frequency CZPT Screw Air Compressor   portable air compressor
editor by CX 2023-06-06

China Best Sales Double Compression Screw Type Permanent Magnet 10HP 22kw Industrial Rotary Screw Type Air Compressor Manufacturer 10 Bar Oil-Less air compressor for car

Product Description

Two-stage compression permanent magnet VSD 
screw air compressor

♦ Intelligent Touch-Screen Design

♦ Direct-driven

♦ Air Cooling

♦ 7/8/10/13bar

♦ Air Filter 

♦ Stainless Steel

♦ Piping Design

Advantages

1. The most advanced split type design
2. The air end and motor are connected by the coupling, free from the trouble of maintenance.
3. Double screw highly efficient air end design of large rotor, larger compressed capacity, longer service life with imported CZPT bearings.
4. Permanent magnet motor
The motor is made of the special material of rare-earth permanent magnet, strong magnetic field, large overload torque and small current while starting and operation,
The special rare-earth permanent magnet with the special design of the rotor, makes the efficiency of the motor 10%-15% higher than the same horsepower induction motor.
Design of the lower temperature, the raise temperature of the motor<60K, greatly improves the service life and service factor.
Soft starter by the inverter
Avoiding the strong mechanical shock while starting, prolonging the life of machine, reducing the maintenance, improving the reliability. So it can save 30% energy.
 

Model Pressure
(mpa)
Displacement
(m³/min)
Power
(kw)
Dimension
(mm)
Weight
(kg)
Outlet Size
2PV-0.7/15 0.7  0.7-3.0 15 1450*780*1180 660 G1-1/4″
2PV-0.8/15 0.8  0.7-2.9
2PV-1.0/15 1.0  0.6-2.4
2PV-1.3/15 1.3  0.5-2.2
2PV-0.7/18.5 0.7  0.9-3.8 18.5 1450*780*1180 680 G1-1/2″
2PV-0.8/18.5 0.8  0.8-3.5
2PV-1.0/18.5 1.0  0.7-2.9
2PV-1.3/18.5 1.3  0.7-2.7
2PV-0.7/22 0.7  1.1-4.5 22 1500*956*1219 730 G1-1/2″
2PV-0.8/22 0.8  1.1-4.3
2PV-1.0/22 1.0  0.8-3.5
2PV-1.3/22 1.3  0.7-2.9
2PV-0.7/30 0.7  1.6-6.8 30 1650*880*1280 980 G1-1/2″
2PV-0.8/30 0.8  1.5-6.4
2PV-1.0/30 1.0  1.2-4.9
2PV-1.3/30 1.3  1.1-4.3
2PV-0.7/37 0.7  1.9-7.5 37 1800*1254*1560 1080 G1-1/2″
2PV-0.8/37 0.8  1.8-7.4
2PV-1.0/37 1.0  1.5-6.3
2PV-1.3/37 1.3  1.4-5.6
2PV-0.7/45 0.7  2.3-10.2 45 2150*1410*1640 1980 G2″
2PV-0.8/45 0.8  2.2-9.7
2PV-1.0/45 1.0  1.9-7.8
2PV-1.3/45 1.3  1.6-6.5
2PV-0.7/55 0.7  3.02-13.1 55 2150*1410*1640 2180 G2″
2PV-0.8/55 0.8  2.8-12.5
2PV-1.0/55 1.0  2.3-10.1
2PV-1.3/55 1.3  1.9-8.6
2PV-0.7/75 0.7  4.2-17.5 75 2250*1410*1640 2280 DN65
2PV-0.8/75 0.8  3.8-16.5
2PV-1.0/75 1.0  3.4-13.6
2PV-1.3/75 1.3  2.9-11.2
2PV-0.7/90 0.7  5.3-20.8 90 2650*1654*1870 3200 DN65
2PV-0.8/90 0.8  4.9-20.2
2PV-1.0/90 1.0  4.1-16.9
2PV-1.3/90 1.3  3.9-15.3
2PV-0.7/110 0.7  6.1-24.5 110 2720*1800*1900 3360 DN80
2PV-0.8/110 0.8  5.8-23.5
2PV-1.0/110 1.0  5.1-20.1
2PV-1.3/110 1.3  4.4-17.6
2PV-0.7/132 0.7  7.2-30.1 132 2850*1854*1900 3450 DN80
2PV-0.8/132 0.8  6.9-28.5
2PV-1.0/132 1.0  6.1-24.1
2PV-1.3/132 1.3  5.4-21.3
2PV-0.7/160 0.7  8.8-35 160 2866*1730*1918 3850 DN80
2PV-0.8/160 0.8  8.1-33.6
2PV-1.0/160 1.0  7.7-31.1
2PV-1.3/160 1.3  6.5-26.3
2PV-0.7/185 0.7  10.7-42 185 3200*1730*1918 3990 DN100
2PV-0.8/185 0.8  10.3-40
2PV-1.0/185 1.0  8.8-35.5
2PV-1.3/185 1.3  7.5-32.4
2PV-0.7/200 0.7  10.7-44.8 200 3300*2060*2280 5890 DN100
2PV-0.8/200 0.8  10.3-43
2PV-1.0/200 1.0  9.2-38.6
2PV-1.3/200 1.3  7.9-33
2PV-0.7/220 0.7  11.7-48.0 220 4000*1780*1968 6500 DN125
2PV-0.8/220 0.8  11.3-47.2
2PV-1.0/220 1.0  9.8-41.2
2PV-1.3/220 1.3  9.1-38.1
2PV-0.7/250 0.7  13.2-55.3 250 4000*2120*2200 6800 DN125
2PV-0.8/250 0.8  13.0-51.0
2PV-1.0/250 1.0  11.0-46.9
2PV-1.3/250 1.3  9.6-41.2
2PV-0.7/280 0.7  14.4-60.0 280 4000*2120*2200 7200 DN125
2PV-0.8/280 0.8  13.2-56.5
2PV-1.0/280 1.0  12.2-51.5
2PV-1.3/280 1.3  10.8-46.5
2PV-0.7/315 0.7  16.2-67.5 315 4450*2200*2500 7800 DN125
2PV-0.8/315 0.8  14.6-62.0
2PV-1.0/315 1.0  13.2-56.5
2PV-1.3/315 1.3  12.2-51.5
2PV-0.7/280W 0.7  14.4-60.0 280 3400*2100*2200
(Water coling)
7200 DN125
2PV-0.8/280W 0.8  13.2-56.5
2PV-1.0/280W 1.0  12.2-51.5
2PV-1.3/280W 1.3  10.8-46.5
2PV-0.7/315W 0.7  16.2-67.5 315 2850*2050*2120
(Water coling)
7800 DN125
2PV-0.8/315W 0.8  14.6-62.0
2PV-1.0/315W 1.0  13.2-56.5
2PV-1.3/315W 1.3  12.2-51.5

 

ZheJiang CZPT Gas Compressor Manufacturing Co.,Ltd. founded in 2005, is a leading high technology of machine and equipment manufacturer integrating the design, R&D, production, sales and service for air compressors & Mining Equipment. Adopting advanced technology, design concept and quality control, and we are able to provide customized products to meet customers’ OEM needs.
Our company has more than 520 employees, including 86 senior technicians and professional engineers. Our technical team provides our customers with professional air system solutions. With the total 15000 square meters of the facility, 4 modern advanced production lines are built up to ensure production capacity to meet customer requirements.
Our company has been awarded the honorary title of “ZheJiang high-tech enterprise” and our products enjoy high honors in the industry. Our company has the ISO9001 certification and was awarded the qualification certificate of equipment through military contracts in 2018.
We offer the following products and services:
1. Screw air compressor
    1.1 Oil-free screw air compressor
    1.2 Oil-injected air compressor
2. Reciprocating piston air compressor
    2.1 Piston air compressor
    2.2 Oil-free piston air compressor
    2.3 Piston medium & high-pressure air compressor
3.Portable air compressor & Mining Equipment
    3.1 Diesel or Electric portable screw air compressor
    3.2 Air Pick, Rock Drill, DTH Drilling Rig, Crawler Drilling Rig
4. Air compressor accessories
    4.1 CZPT or Adsorption compressed air drier
    4.2 Compressed air filter or tank
    4.3 Lubrication oil
We have a complete system of after-sales service and quality assurance. The company’s material purchase, inspection, manufacturing, installation, and testing are strictly in accordance with the ISO procedures. which will ensure each compressor has reliable quality and has a complete record to trace, if needed.
Q: Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.

Q: How can we start order with your factory?
A: First, leave us an inquiry and advise which item you’re interested, and then we will contact you in 24 hours. You’re so kind if provide all detailed information, will better for us to know exactly what you need.

Q: What are your MOQ?
A: Different products have different MOQ, most is 1 set.

Q: What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We’ll show you the photos of the products and packages.

Q: How about your delivery time?
A: Generally, it will take 90 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q: Do you a trade company or real factory?
A: We are 100% factory; we located in ZheJiang city, China.

After-sales Service: Online Support
Warranty: 1 Years
Lubrication Style: Lubricated
Cooling System: Air Cooling
Power Source: AC Power
Structure Type: Closed Type
Samples:
US$ 1500/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

air-compressor

How to Choose the Right Air Compressor

An air compressor uses pressurized air to power a variety of tools. They are most commonly used to power nailers and impact wrenches. Other popular uses for air compressors include paint sprayers and impact wrenches. While all air compressors have the same basic construction, their specialty differs. Ultimately, their differences come down to the amount of air they can push. Read on for information on each type of air compressor. These tools are great for many different purposes, and choosing the right air compressor depends on your specific needs.

Electric motor

While purchasing an electric motor for air compressor, compatibility is a key factor. Not all motors work with the same type of air compressor, so it’s important to check the manufacturer’s instructions before purchasing. By doing this, you can avoid wasting money on an incompatible motor. Another important consideration is speed. A motor’s speed is its rate of rotation, measured in revolutions per minute. It is critical that you purchase a motor with sufficient speed to meet the needs of your air compressor.
Typically, an electric motor for air compressor is 1.5 hp. It is ideal for use with medical equipment and metal-cutting machines. It also performs well under continuous operation and offers a high efficiency and energy-saving performance. Moreover, it features an attractive price, making it a good choice for a wide range of applications. If you are looking for a motor for an air compressor, look no further than a ZYS series.
A motor’s protection class indicates how the motor will operate. Protection classes are specified by the IEC 60034-5. These are stated with two digits and represent the protection against solid objects and water. For example, an IP23 rating means that the motor will be protected from solid objects, while IP54 means that it will protect from dust and water sprayed from all directions. It is vital to choose a motor with the correct protection class for your air compressor.
When choosing an electric motor, you should consider whether it’s compatible with the brand of air compressor. Some may be compatible, while others may require advanced electronics skills to repair. However, most air compressors are covered by warranty, so it’s important to check with the manufacturer if the warranty is still in effect before you spend a dime on a replacement. The motor should be replaced if it has failed to perform as designed.
air-compressor

Oil bath

Air compressors require proper lubrication to function efficiently. The piston must draw air with minimal friction. Depending on their design, air compressors can either be oil-lubricated or oil-free. The former uses oil to reduce piston friction, while the latter splashes it on the cylinder bearings and walls. Such air compressors are commonly known as oil-flooded air compressors. In order to keep their oil baths clean, they are recommended for use in locations with high dust levels.

Start/stop control

An air compressor can be controlled by a start/stop control. This type of control sends a signal to the main motor that activates the compressor when the demand for air falls below a preset limit. This control strategy is effective for smaller air compressors and can be useful for reducing energy costs. Start/stop control is most effective in applications where air pressure does not change frequently and where the compressor is not required to run continuously.
To troubleshoot this problem, you need to check the power supply of your compressor. To check the supply side, use a voltage monitor to determine if power is flowing to the compressor. Ensure that the power supply to the compressor is steady and stable at all times. If it fluctuates, the compressor may not start or stop as expected. If you cannot find the problem with the air compressor power supply, it may be time to replace it.
In addition to the start/stop control, you may want to purchase additional air receivers for your air compressor. These can increase the capacity of air stored and reduce the number of times it starts and stops. Another way to decrease the number of starts per hour is to add more air receivers. Then, you can adjust the control to match your requirements. You can also install a pressure gauge that monitors the compressor’s performance.
Start/stop control for air compressors can be complex, but the basic components are relatively easy to understand. One way to test them is to turn the compressor on or off. It is usually located on the exterior of the motor. If you’re unsure of the location of these components, check the capacitors and make sure that the air compressor is not running while you’re not using it. If it does, try to remove the capacitor.
Variable displacement control is another way to adjust the amount of air flowing into the compressor. By controlling the amount of air, the control can delay the use of additional compressors until more required air is available. In addition to this, the device can also monitor the energy used in the compressor. This control method can result in substantial energy savings. You can even save on the amount of electricity by using variable displacement control. It is essential for efficient compressed air systems.
air-compressor

Variable speed drive

A VFD, or variable frequency drive, is a type of electric motor that adjusts its speed to match the demand for air. It is an efficient way to reduce energy costs and improve system reliability. In fact, studies have shown that a 20% reduction in motor speed can save up to 50% of energy. In addition, a VFD can monitor additional variables such as compressor oil pressure and motor temperature. By eliminating manual checks, a VFD will improve the performance of the application and reduce operating costs.
In addition to reducing energy costs, variable-speed drives also increase productivity. A variable-speed air compressor reduces the risk of system leaks by 30 percent. It also reduces the risk of system leaks by reducing pressure in the system. Because of these advantages, many governments are promoting this technology in their industries. Many even offer incentives to help companies upgrade to variable-speed drives. Therefore, the variable-speed drive can benefit many air compressor installations.
One major benefit of a variable-speed drive is its ability to optimize energy use. Variable frequency drives are able to ramp up and down to match the demand for air. The goal is to optimize the pressure and flow in the system so that the best “dead band” occurs between forty percent and eighty percent of full load. A variable-speed compressor will also increase energy efficiency because of its programmability.
A variable-speed air compressor can also be used to control the amount of air that is compressed by the system. This feature adjusts the frequency of power supplied to the motor based on the demand. If the demand for air is low, the frequency of the motor will reduce to save energy. On the other hand, if there is an excess demand for air, the variable-speed compressor will increase its speed. In addition, this type of air compressor is more efficient than its fixed-speed counterpart.
A VFD has many benefits for compressed air systems. First, it helps stabilize the pressure in the pipe network, thereby reducing the power losses due to upstream pressure. It also helps reduce the power consumption caused by fluctuations in upward pressure. Its benefits are also far-reaching. And as long as the air pressure and air supply is properly sized, a VFD will help optimize the efficiency of compressed air systems.

China Best Sales Double Compression Screw Type Permanent Magnet 10HP 22kw Industrial Rotary Screw Type Air Compressor Manufacturer 10 Bar Oil-Less   air compressor for carChina Best Sales Double Compression Screw Type Permanent Magnet 10HP 22kw Industrial Rotary Screw Type Air Compressor Manufacturer 10 Bar Oil-Less   air compressor for car
editor by CX 2023-05-16

China Permanent Magnet Screw Air Compressor Energy Saving High Efficiency Ariend air compressor oil

Solution Description

Oilless Large Pressure Rotary Moveable Mini Industrial Utilized Movable Single Max Dental AC Oil Screw Portion Elements Piston Free Air Pump Compressor

OIL-INJECTED Mounted Speed COMPRESSOR

 

Model Motor Electrical power
kW / hp
Totally free Air Supply
m3/min
Noise Amount
dB(A)
Dimension
L * W * H
mm
Weight
Kg
7barg 8barg 10barg 13barg
CWD7 seven.5 / ten one.three one.2 1. .eight 66 880*seven hundred*920 240
CWD11 11 / fifteen 1.seven 1.six 1.four one.two sixty eight 1080*750*one thousand 400
CWD15 15 / 20 2.5 two.3 2.1 one.nine sixty eight 1080*750*a thousand 420
CWD18 eighteen.5 / 25 three.2 three. two.seven 2.four 68 1280*850*1160 550
CWD22 22 / thirty three.8 three.6 3.two two.8 sixty eight 1280*850*1160 580
CWD30 30 / 40 5.three five. 4.5 four. 68 1280*850*1160 600
CWD37 37 / 50 6.8 six.2 5.six five. 68 1400*one thousand*1290 800
CWD45 45 / 60 8. seven.3 seven. five.nine 72 1400*a thousand*1290 850
CWD55 fifty five / seventy five 10.1 nine.five eight.7 seven.8 seventy two 1800*1230*1570 1660
CWD75 75 / one hundred thirteen.six 12.eight twelve.3 ten.two seventy two 1800*1230*1570 1800
CWD90 ninety / 125 16.two 15.five 14. twelve.five seventy two 1800*1230*1570 1900
CWD110 a hundred and ten / one hundred fifty 21.2 19.eight seventeen.8 fifteen.five 72 2400*1470*1840 2500
CWD132 132 / a hundred and eighty 24.5 23.2 twenty.5 seventeen.8 75 2400*1470*1840 2700
CWD160 a hundred and sixty / 215 28.eight 27.8 twenty five. 22.4 seventy five 2400*1470*1840 3000
CWD185 185 / 250 32.5 31.2 28. twenty five.eight seventy five 3150*1980*2150 3500
CWD200 200 / 270 36. 34.three thirty.five 28. 82 3150*1980*2150 4000
CWD250 250 / 350 forty three. 41.five 38.2 34.9 eighty two 3150*1980*2150 4500
CWD315 315 / 400 51. 50.two 44.5 39.five 82 3150*1980*2150 6000
CWD355 355 / 450 sixty four. 61. fifty six.5 49. eighty four 3150*1980*2150 6500
CWD400 400 / five hundred 71.two sixty eight.1 62.eight fifty two.two eighty four 3150*1980*2150 7200

Product Motor Electrical power
kW / hp
Cost-free Air Shipping and delivery
m3/min
Noise Stage
dB(A)
Dimension
L * W * H
mm
Bodyweight
Kg
7barg 8barg 10barg 13barg
CWD7 PM seven.5 / 10 one.three 1.two one. .eight sixty six 760*seven hundred*920 two hundred
CWD11 PM eleven / fifteen 1.seven one.six 1.4 one.2 sixty eight 980*750*1000 350
CWD15 PM fifteen / twenty 2.5 2.three 2.1 one.9 68 980*750*1000 360
CWD18 PM eighteen.5 / 25 3.two 3. 2.seven 2.four sixty eight 1120*850*1160 500
CWD22 PM 22 / 30 three.8 3.six three.2 two.8 sixty eight 1120*850*1160 520
CWD30 PM thirty / forty five.3 five. four.five four. sixty eight 1120*850*1160 550
CWD37 PM 37 / fifty 6.eight six.2 5.six 5. sixty eight 1280*1000*1290 750
CWD45 PM forty five / 60 eight. 7.three seven. 5.nine 72 1280*1000*1290 780
CWD55 PM fifty five / 75 10.one 9.five 8.seven seven.eight seventy two 1800*1230*1570 1600
CWD75 PM 75 / one hundred 13.6 12.eight twelve.3 ten.two 72 1800*1230*1570 1800
CWD90 PM ninety / one hundred twenty five 16.two fifteen.5 14. twelve.five seventy two 1800*1230*1570 1900
CWD110 PM one hundred ten / one hundred fifty 21.2 19.8 17.eight 15.5 seventy two 2400*1470*1840 2500
CWD132 PM 132 / 180 24.5 23.2 twenty.5 seventeen.8 seventy five 2400*1470*1840 2700
CWD160 PM a hundred and sixty / 215 28.eight 27.eight twenty five. 22.four 75 2400*1470*1840 3000
CWD185 PM 185 / 250 32.5 31.2 28. 25.8 75 3150*1980*2150 3500
CWD200 PM two hundred / 270 36. 34.3 thirty.five 28. 82 3150*1980*2150 4000
CWD250 PM 250 / 350 43. forty one.5 38.2 34.nine 82 3150*1980*2150 4500
CWD315 PM 315 / four hundred fifty one. fifty.two 44.5 39.5 82 3150*1980*2150 6000
CWD355 PM 355 / 450 64. sixty one. fifty six.5 forty nine. eighty four 3150*1980*2150 6500
CWD400 PM four hundred / five hundred 71.2 68.one sixty two.eight fifty two.2 eighty four 3150*1980*2150 7200

TWO-Phase OIL-INJECTED COMPRESSOR
 

Product Motor Electrical power
kW / hp
Free Air Supply
m3/min
Sounds Level
dB(A)
Dimension
L * W * H
mm
Fat
Kg
7barg 8barg 10barg 13barg
CWD15-2S 15 / twenty 3. 2.9 2.four 2.2 sixty eight 1480*850*1180 780
CWD18-2S eighteen.5 / 25 three.6 3.five 2.9 2.5 68 1480*850*1180 800
CWD22-2S 22 / 30 4.2 four.1 three.five three.2 68 1480*850*1180 820
CWD30-2S thirty / 40 six.five 6.4 4.nine 4.two 68 1720*1110*1480 1080
CWD37-2S 37 / fifty 7.2 seven.one 6.three five.4 68 1720*1110*1480 1100
CWD45-2S forty five / sixty nine.eight 9.seven 7.eight six.five 72 1720*1110*1480 1120
CWD55-2S fifty five / seventy five 12.eight 12.5 nine.six 8.six seventy two 2100*1350*1720 2080
CWD75-2S seventy five / 100 17.five 16.five 12.5 eleven.two 72 2100*1350*1720 2100
CWD90-2S 90 / 125 20.8 19.eight sixteen.nine fourteen.three seventy two 2460*1700*1900 3280
CWD110-2S a hundred and ten / one hundred fifty 24.5 23.5 19.seven seventeen.6 seventy two 2460*1700*1900 3480
CWD132-2S 132 / one hundred eighty 30. 28. 23.five 19.eight 75 2900*1800*2571 3980
CWD160-2S a hundred and sixty / 215 34.5 33.6 30. 23.8 seventy five 2900*1800*2571 4280
CWD185-2S 185 / 250 forty one. 38.four 32.five 28.six 75 3800*1980*2150 5450
CWD200-2S two hundred / 270 forty four.six 43. 38.5 32.8 eighty two 3800*1980*2150 5600
CWD220-2S 220 / 300 forty eight.six 47. 41. 38. eighty two 3800*1980*2150 6500
CWD250-2S 250 / 350 55. fifty four. forty six. 40. eighty two 3800*1980*2150 6600

  • Unit calculated in accordance to ISO 1217, Annex C, Version 4 (2009)

Reference circumstances:
-Relative humidity %
-Complete inlet force: 1 bar (a) (fourteen.5 psi)
-Consumption air temperature:  20°C, 68°F

  • Noise stage calculated according to ISO 2151:2004, operation at max. working stress and max. pace tolerance: ±3 dB(A)
  • 2S-Two Stage


FAQ

1. Q: Are you a factory or buying and selling company?

  A: We are a manufacturing facility.  
two. Q: What’re your payments ? 

   A: T/T,Western Union,L/C etc.
 3. Q: What about the bundle ?

  A: Standard export plywood circumstance or carton.
four. Q: How lengthy is the warranty ?

  A: In accordance to global expectations, merchandise in standard procedure is 1 year,apart from quick-dress in component.
five. Q: The use of items have?

   A: The pump can suck the peanut, pickles, tomato slurry, pink sausage, chocolate, hops and syrup and so on.

   The pump can suck the paint, pigment, glue and adhesive and so on.

  The pump can suck a variety of glazed slurries of tile, porcelain, brick and chinaware and so on.

  The pump can suck a variety of toxin and flammable or volatility liquid and so forth.

  The pump can suck different sturdy acid, alkali and corrosive liquid and so forth.

US $300-8,750
/ Piece
|
1 Piece

(Min. Order)

###

After-sales Service: Oversea Install Service
Warranty: 3
Lubrication Style: Lubricated
Cooling System: Air Cooling
Power Source: AC Power
Cylinder Position: Horizontal

###

Customization:

###

Model Motor Power
kW / hp
Free Air Delivery
m3/min
Noise Level
dB(A)
Dimension
L * W * H
mm
Weight
Kg
7barg 8barg 10barg 13barg
CWD7 7.5 / 10 1.3 1.2 1.0 0.8 66 880*700*920 240
CWD11 11 / 15 1.7 1.6 1.4 1.2 68 1080*750*1000 400
CWD15 15 / 20 2.5 2.3 2.1 1.9 68 1080*750*1000 420
CWD18 18.5 / 25 3.2 3.0 2.7 2.4 68 1280*850*1160 550
CWD22 22 / 30 3.8 3.6 3.2 2.8 68 1280*850*1160 580
CWD30 30 / 40 5.3 5.0 4.5 4.0 68 1280*850*1160 600
CWD37 37 / 50 6.8 6.2 5.6 5.0 68 1400*1000*1290 800
CWD45 45 / 60 8.0 7.3 7.0 5.9 72 1400*1000*1290 850
CWD55 55 / 75 10.1 9.5 8.7 7.8 72 1800*1230*1570 1660
CWD75 75 / 100 13.6 12.8 12.3 10.2 72 1800*1230*1570 1800
CWD90 90 / 125 16.2 15.5 14.0 12.5 72 1800*1230*1570 1900
CWD110 110 / 150 21.2 19.8 17.8 15.5 72 2400*1470*1840 2500
CWD132 132 / 180 24.5 23.2 20.5 17.8 75 2400*1470*1840 2700
CWD160 160 / 215 28.8 27.8 25.0 22.4 75 2400*1470*1840 3000
CWD185 185 / 250 32.5 31.2 28.0 25.8 75 3150*1980*2150 3500
CWD200 200 / 270 36.0 34.3 30.5 28.0 82 3150*1980*2150 4000
CWD250 250 / 350 43.0 41.5 38.2 34.9 82 3150*1980*2150 4500
CWD315 315 / 400 51.0 50.2 44.5 39.5 82 3150*1980*2150 6000
CWD355 355 / 450 64.0 61.0 56.5 49.0 84 3150*1980*2150 6500
CWD400 400 / 500 71.2 68.1 62.8 52.2 84 3150*1980*2150 7200

###

Model Motor Power
kW / hp
Free Air Delivery
m3/min
Noise Level
dB(A)
Dimension
L * W * H
mm
Weight
Kg
7barg 8barg 10barg 13barg
CWD7 PM 7.5 / 10 1.3 1.2 1.0 0.8 66 760*700*920 200
CWD11 PM 11 / 15 1.7 1.6 1.4 1.2 68 980*750*1000 350
CWD15 PM 15 / 20 2.5 2.3 2.1 1.9 68 980*750*1000 360
CWD18 PM 18.5 / 25 3.2 3.0 2.7 2.4 68 1120*850*1160 500
CWD22 PM 22 / 30 3.8 3.6 3.2 2.8 68 1120*850*1160 520
CWD30 PM 30 / 40 5.3 5.0 4.5 4.0 68 1120*850*1160 550
CWD37 PM 37 / 50 6.8 6.2 5.6 5.0 68 1280*1000*1290 750
CWD45 PM 45 / 60 8.0 7.3 7.0 5.9 72 1280*1000*1290 780
CWD55 PM 55 / 75 10.1 9.5 8.7 7.8 72 1800*1230*1570 1600
CWD75 PM 75 / 100 13.6 12.8 12.3 10.2 72 1800*1230*1570 1800
CWD90 PM 90 / 125 16.2 15.5 14.0 12.5 72 1800*1230*1570 1900
CWD110 PM 110 / 150 21.2 19.8 17.8 15.5 72 2400*1470*1840 2500
CWD132 PM 132 / 180 24.5 23.2 20.5 17.8 75 2400*1470*1840 2700
CWD160 PM 160 / 215 28.8 27.8 25.0 22.4 75 2400*1470*1840 3000
CWD185 PM 185 / 250 32.5 31.2 28.0 25.8 75 3150*1980*2150 3500
CWD200 PM 200 / 270 36.0 34.3 30.5 28.0 82 3150*1980*2150 4000
CWD250 PM 250 / 350 43.0 41.5 38.2 34.9 82 3150*1980*2150 4500
CWD315 PM 315 / 400 51.0 50.2 44.5 39.5 82 3150*1980*2150 6000
CWD355 PM 355 / 450 64.0 61.0 56.5 49.0 84 3150*1980*2150 6500
CWD400 PM 400 / 500 71.2 68.1 62.8 52.2 84 3150*1980*2150 7200

###

Model Motor Power
kW / hp
Free Air Delivery
m3/min
Noise Level
dB(A)
Dimension
L * W * H
mm
Weight
Kg
7barg 8barg 10barg 13barg
CWD15-2S 15 / 20 3.0 2.9 2.4 2.2 68 1480*850*1180 780
CWD18-2S 18.5 / 25 3.6 3.5 2.9 2.5 68 1480*850*1180 800
CWD22-2S 22 / 30 4.2 4.1 3.5 3.2 68 1480*850*1180 820
CWD30-2S 30 / 40 6.5 6.4 4.9 4.2 68 1720*1110*1480 1080
CWD37-2S 37 / 50 7.2 7.1 6.3 5.4 68 1720*1110*1480 1100
CWD45-2S 45 / 60 9.8 9.7 7.8 6.5 72 1720*1110*1480 1120
CWD55-2S 55 / 75 12.8 12.5 9.6 8.6 72 2100*1350*1720 2080
CWD75-2S 75 / 100 17.5 16.5 12.5 11.2 72 2100*1350*1720 2100
CWD90-2S 90 / 125 20.8 19.8 16.9 14.3 72 2460*1700*1900 3280
CWD110-2S 110 / 150 24.5 23.5 19.7 17.6 72 2460*1700*1900 3480
CWD132-2S 132 / 180 30.0 28.0 23.5 19.8 75 2900*1800*2020 3980
CWD160-2S 160 / 215 34.5 33.6 30.0 23.8 75 2900*1800*2020 4280
CWD185-2S 185 / 250 41.0 38.4 32.5 28.6 75 3800*1980*2150 5450
CWD200-2S 200 / 270 44.6 43.0 38.5 32.8 82 3800*1980*2150 5600
CWD220-2S 220 / 300 48.6 47.0 41.0 38.0 82 3800*1980*2150 6500
CWD250-2S 250 / 350 55.0 54.0 46.0 40.0 82 3800*1980*2150 6600
US $300-8,750
/ Piece
|
1 Piece

(Min. Order)

###

After-sales Service: Oversea Install Service
Warranty: 3
Lubrication Style: Lubricated
Cooling System: Air Cooling
Power Source: AC Power
Cylinder Position: Horizontal

###

Customization:

###

Model Motor Power
kW / hp
Free Air Delivery
m3/min
Noise Level
dB(A)
Dimension
L * W * H
mm
Weight
Kg
7barg 8barg 10barg 13barg
CWD7 7.5 / 10 1.3 1.2 1.0 0.8 66 880*700*920 240
CWD11 11 / 15 1.7 1.6 1.4 1.2 68 1080*750*1000 400
CWD15 15 / 20 2.5 2.3 2.1 1.9 68 1080*750*1000 420
CWD18 18.5 / 25 3.2 3.0 2.7 2.4 68 1280*850*1160 550
CWD22 22 / 30 3.8 3.6 3.2 2.8 68 1280*850*1160 580
CWD30 30 / 40 5.3 5.0 4.5 4.0 68 1280*850*1160 600
CWD37 37 / 50 6.8 6.2 5.6 5.0 68 1400*1000*1290 800
CWD45 45 / 60 8.0 7.3 7.0 5.9 72 1400*1000*1290 850
CWD55 55 / 75 10.1 9.5 8.7 7.8 72 1800*1230*1570 1660
CWD75 75 / 100 13.6 12.8 12.3 10.2 72 1800*1230*1570 1800
CWD90 90 / 125 16.2 15.5 14.0 12.5 72 1800*1230*1570 1900
CWD110 110 / 150 21.2 19.8 17.8 15.5 72 2400*1470*1840 2500
CWD132 132 / 180 24.5 23.2 20.5 17.8 75 2400*1470*1840 2700
CWD160 160 / 215 28.8 27.8 25.0 22.4 75 2400*1470*1840 3000
CWD185 185 / 250 32.5 31.2 28.0 25.8 75 3150*1980*2150 3500
CWD200 200 / 270 36.0 34.3 30.5 28.0 82 3150*1980*2150 4000
CWD250 250 / 350 43.0 41.5 38.2 34.9 82 3150*1980*2150 4500
CWD315 315 / 400 51.0 50.2 44.5 39.5 82 3150*1980*2150 6000
CWD355 355 / 450 64.0 61.0 56.5 49.0 84 3150*1980*2150 6500
CWD400 400 / 500 71.2 68.1 62.8 52.2 84 3150*1980*2150 7200

###

Model Motor Power
kW / hp
Free Air Delivery
m3/min
Noise Level
dB(A)
Dimension
L * W * H
mm
Weight
Kg
7barg 8barg 10barg 13barg
CWD7 PM 7.5 / 10 1.3 1.2 1.0 0.8 66 760*700*920 200
CWD11 PM 11 / 15 1.7 1.6 1.4 1.2 68 980*750*1000 350
CWD15 PM 15 / 20 2.5 2.3 2.1 1.9 68 980*750*1000 360
CWD18 PM 18.5 / 25 3.2 3.0 2.7 2.4 68 1120*850*1160 500
CWD22 PM 22 / 30 3.8 3.6 3.2 2.8 68 1120*850*1160 520
CWD30 PM 30 / 40 5.3 5.0 4.5 4.0 68 1120*850*1160 550
CWD37 PM 37 / 50 6.8 6.2 5.6 5.0 68 1280*1000*1290 750
CWD45 PM 45 / 60 8.0 7.3 7.0 5.9 72 1280*1000*1290 780
CWD55 PM 55 / 75 10.1 9.5 8.7 7.8 72 1800*1230*1570 1600
CWD75 PM 75 / 100 13.6 12.8 12.3 10.2 72 1800*1230*1570 1800
CWD90 PM 90 / 125 16.2 15.5 14.0 12.5 72 1800*1230*1570 1900
CWD110 PM 110 / 150 21.2 19.8 17.8 15.5 72 2400*1470*1840 2500
CWD132 PM 132 / 180 24.5 23.2 20.5 17.8 75 2400*1470*1840 2700
CWD160 PM 160 / 215 28.8 27.8 25.0 22.4 75 2400*1470*1840 3000
CWD185 PM 185 / 250 32.5 31.2 28.0 25.8 75 3150*1980*2150 3500
CWD200 PM 200 / 270 36.0 34.3 30.5 28.0 82 3150*1980*2150 4000
CWD250 PM 250 / 350 43.0 41.5 38.2 34.9 82 3150*1980*2150 4500
CWD315 PM 315 / 400 51.0 50.2 44.5 39.5 82 3150*1980*2150 6000
CWD355 PM 355 / 450 64.0 61.0 56.5 49.0 84 3150*1980*2150 6500
CWD400 PM 400 / 500 71.2 68.1 62.8 52.2 84 3150*1980*2150 7200

###

Model Motor Power
kW / hp
Free Air Delivery
m3/min
Noise Level
dB(A)
Dimension
L * W * H
mm
Weight
Kg
7barg 8barg 10barg 13barg
CWD15-2S 15 / 20 3.0 2.9 2.4 2.2 68 1480*850*1180 780
CWD18-2S 18.5 / 25 3.6 3.5 2.9 2.5 68 1480*850*1180 800
CWD22-2S 22 / 30 4.2 4.1 3.5 3.2 68 1480*850*1180 820
CWD30-2S 30 / 40 6.5 6.4 4.9 4.2 68 1720*1110*1480 1080
CWD37-2S 37 / 50 7.2 7.1 6.3 5.4 68 1720*1110*1480 1100
CWD45-2S 45 / 60 9.8 9.7 7.8 6.5 72 1720*1110*1480 1120
CWD55-2S 55 / 75 12.8 12.5 9.6 8.6 72 2100*1350*1720 2080
CWD75-2S 75 / 100 17.5 16.5 12.5 11.2 72 2100*1350*1720 2100
CWD90-2S 90 / 125 20.8 19.8 16.9 14.3 72 2460*1700*1900 3280
CWD110-2S 110 / 150 24.5 23.5 19.7 17.6 72 2460*1700*1900 3480
CWD132-2S 132 / 180 30.0 28.0 23.5 19.8 75 2900*1800*2020 3980
CWD160-2S 160 / 215 34.5 33.6 30.0 23.8 75 2900*1800*2020 4280
CWD185-2S 185 / 250 41.0 38.4 32.5 28.6 75 3800*1980*2150 5450
CWD200-2S 200 / 270 44.6 43.0 38.5 32.8 82 3800*1980*2150 5600
CWD220-2S 220 / 300 48.6 47.0 41.0 38.0 82 3800*1980*2150 6500
CWD250-2S 250 / 350 55.0 54.0 46.0 40.0 82 3800*1980*2150 6600

What to Look For When Buying an Air Compressor

An air compressor is a very useful tool that can help you complete many different types of construction jobs. This handy machine makes many tasks much easier, but not all of them are created equally. Understanding what to look for when buying an air compressor will help you make an informed decision. Here are some of the things you should look for. These include price, size, and energy efficiency. Also, make sure to consider the air compressor’s type.
air-compressor

Single-stage air compressors are quieter

When it comes to noise level, single-stage air compressors are the way to go. These machines have fewer moving parts and are quieter than two-stage models. Single-stage air compressors use an axial flow design and can be quieter than their dual-stage counterparts. Single-stage air compressors can run longer and at lower pressures. Single-stage air compressors can be used for light industrial applications. They have a long life expectancy, with some models lasting for over three thousand hours.
While some single-stage air compressors are quieter than two-stage air compressors, both models have noise-reduction features. One type features rubber parts, which are designed to dampen noise. Another feature makes a compressor quieter: its location near the job site. Some models feature rubber base plugs and rubber mats to reduce floor vibrations. In addition to using these features, single-stage compressors are easier to transport.
Noise levels are important when choosing an air compressor. Some machines are too noisy for comfortable work, and some businesses don’t want to expose customers to noise-generating air compressors. Other noise levels can even endanger workers’ health. Single-stage air compressors are more affordable than dual-stage compressors. They are also quieter and more powerful. But be prepared for the noise. Some single-stage air compressors are still noisy.
Compared to their two-stage counterparts, single-stage compressors are quieter when running at full capacity. However, double-stage compressors are quieter on low capacities than single-stage units. Those with variable speed are quietest at lower capacities. The difference is about 10db. If you’re concerned about the noise level, you should consider a two-stage air compressor. But if you have a small workshop, it may not be suitable for you.
One-stage air compressors are generally more efficient than two-stage air compressors. The noise from a two-stage air compressor is lower because there’s no intermediate stage. Single-stage air compressors also use a piston that rotates in a single stage, while dual-stage air compressors, also known as duplex models, are more efficient. A single-stage air compressor is quieter, but double-stage compressors are louder.
air-compressor

Two-stage air compressors are more energy efficient

Two-stage air compressors are more energy-efficient than single-stage machines. The efficiency of two-stage air compressors is increased through a combination of improved efficiency and increased longevity. These machines can store more air and have higher compression ratios. One model of a two-stage compressor can hold approximately 83 cubic feet of air at 100 PSI and 120 cubic feet at 150 PSI. A two-stage compressor is also quieter.
Two-stage air compressors are more energy-efficient because they have two pistons instead of one. These air compressors achieve a higher pressure rating and recover more quickly. This type of compressor is perfect for jobs that require high air pressure for a prolonged period of time. In addition, they can operate multiple tools simultaneously. This makes them better for commercial and industrial use. Listed below are some benefits of two-stage air compressors.
Single-stage air compressors can power tools in the garage or kitchen, but they are not as reliable for industrial applications. Single-stage compressors have larger parts that tend to experience condensation. Furthermore, single-stage compressors do not last long in continuous use and are less energy-efficient than two-stage ones. Whether you’re using the compressor for a single tradesperson, a small crew, or a large construction crew, two-stage compressors are the best choice.
Single-stage air compressors are often used in small-scale food preparation and production. Single-stage air compressors are easy to transport between locations, and can be plugged into several electrical outlets. Single-stage compressors are also ideal for high-volume food processing. A dual-stage air compressor is ideal for industrial use. In some cases, you can even move the single-stage air compressor between two-stage air compressors.
Single-stage compressors often cycle too quickly, drawing more electricity than two-stage units. A variable speed unit stays on a low speed for hours at a time. Single-stage air conditioners force you to lower your thermostat settings while single-stage air conditioners run too often. Both units are energy-efficient but they are not as energy-efficient as variable-speed compressors. The main difference is that single-stage air conditioners tend to drain the power source quicker.

Piston-driven air compressors are quieter

A piston-driven air compressor is one of the quietest types of air compressors. It is less noisy than reciprocating air compressors. A piston-driven air compressor can reach 62 decibels, while a scroll compressor is around half that volume. The two main components of a scroll air compressor are the piston and the helical screw. These air compressors are both very efficient and quiet.
Older compressors are incredibly noisy. They produce a “wumpa” noise similar to a large engine. They are also capable of producing a high-pitched whine. These noises can be deafening, especially in a small workshop. That’s why it’s essential to look for a quiet compressor. But what makes a compressor quiet? Read on to learn more about this essential tool.
Another difference between piston-driven air compressors and electric-driven air compressors is the power source. Electric air compressors produce less noise than gas-powered compressors, which use an engine. Piston-driven air compressors are also more efficient. They also generate less heat, making them an ideal choice for offices and other settings where noise is a problem. The best way to decide between the two types of air compressors is to check the manufacturer’s warranty and read the ‘Description’.
Noise reduction is the first priority of a compressor’s owner, so make sure that you have the right model. If you’re working on something sensitive, don’t place the compressor too close to a building where people might be nearby. Noise can be very disruptive to the workspace and can cause health problems. To help combat noise, you’ll need to buy a quiet air compressor. And don’t forget to consider its location: Piston-driven air compressors are quieter than their reciprocating counterparts.
Piston-driven air compressors are quiet because the piston is made of thin metal and more rubber, which absorbs the sound. Unlike reciprocating air compressors, piston-driven air compressors are more efficient than their dual-piston cousins, which are quieter and more powerful. So which type is right for you? Take a look at some of the main differences between the two. If you want a quiet compressor, make sure it meets the specifications required by the job you’re working on.
air-compressor

Oil-lubricated air compressors are more cost-effective

There are several reasons why oil-lubricated air compressors are more expensive than dry-type air compressors. First of all, oil-lubricated air compressors tend to be more reliable and quiet. Additionally, oil-lubricated air compressors require fewer parts and can last longer than dry-type air compressors. These are just a few of the many benefits of using oil-lubricated air compressors.
Oil-free air compressors have some disadvantages. They are less durable and may not be as efficient as oil-lubricated models. Additionally, because oil-lubricated air compressors use oil, they can get very noisy. While they are less expensive, they are not the best option for heavy-duty work. However, modern oil-free air compressors have soundproofing and are suitable for industrial use.
When purchasing an oil-lubricated air compressor, make sure to choose one with a tank capacity that meets your needs and your space. Larger tanks can be more expensive than small tanks, but larger units are easier to move around. Also, be sure to consider the weight and size of the portable air compressors when making your choice. If the weight is too large, you may have trouble carrying it from place to place.
Another benefit of using oil-lubricated air compressors is their reduced need for oil. These models can last up to a decade longer than oil-free counterparts. Oil-free air compressors are more affordable and can achieve the same high performance as their oil-lubricated counterparts. Many industrial applications benefit from these air compressors. So, which one is right for you? We’ve listed a few of them below.
Another benefit of choosing an oil-lubricated air compressor is the reduced cost of maintenance. This type is more durable than its oil-lubricated counterparts, which require regular oil changes to keep them running smoothly. However, it is not feasible to transport an oil-lubricated compressor, which means that you must install it permanently to keep it working efficiently. In addition, these air compressors are difficult to move and are not portable, which can limit your ability to use it in a pinch.

China Permanent Magnet Screw Air Compressor Energy Saving High Efficiency Ariend     air compressor oilChina Permanent Magnet Screw Air Compressor Energy Saving High Efficiency Ariend     air compressor oil
editor by czh 2023-01-29

China Atlas Copco Oil Lubricated Inject Rota Oil Free Screw Permanent Magnet VSD Oil Free Ingersoll Rand Fixed Speed Direct Drive Screw Air Compressor with Best Sales

Solution Description

Product Description

Product Technical Description

Model :   Energy Preserving Sequence (EPM)
Variety:  Oil Injected Long term Magnetic Screw Compressor
Voltage:  380V/50HZ/3P, 220V/60HZ/3P, 400V/50HZ/3P, 415V/50HZ/3P or Customer′s Requirements
Operating Pressure:  seven~13bar
Put in Motor Energy:  15~110 Kw
Coloration:  Blue
Driven Method: Taper Connection Direct Driven
Air End:  Original Ally-win Air End from Germany.
Trademark:  SCR
Transport Bundle:  Normal Wooden Packing
Available Certification:  CE, ISO, UL, ASME, GHOST
Origin:  ZheJiang , China
application:  Casting,Steel,Plastic,Rubber

Solution Characteristics

1. China-Japan newest technologies cooperation, substantial reliability.

2. Oil Cooling  Everlasting Magnetic Motor.

3. IP65 protection grade & hefty obligation air filter, appropriate for high dusty atmosphere. 

four. IE4 Efficiency motor efficiency.

5.Max.RPM 1500,reduced sound,substantial performance,much better existence-span.

six. Most energy preserving manner, Only function at loading.

seven. Vast frequency selection 30%-a hundred%.

eight. Premium Magnetic content resist far more than 180ºC temp.

nine. Trustworthy PM motor supplier from Italy.

10. Direct Taper connection, no transmission electrical power loss, straightforward upkeep.

11.Contact Screen PLC with preset managing timetable, much more smart control.

12. Specific VSD technology manage.

thirteen. Easy for set up and service.

fourteen. Great Strength Conserving, help save up to far more than 30-forty%.

Specifically developed PM motor:

The PM motor efficiency is even increased than IE3 top quality effectiveness motors. The motor uses substantial functionality magnetic supplies giving several benefits this sort of as bearing free operation, grease totally free upkeep, immediate 1:1 coupling with no transmission losses, reduced sound and reduced vibration major to a compact construction.

Enhanced Strength Personal savings:

When desire is lower the PM low strain compressor to begin with reduces the speed to maintain the appropriate movement demand. If the air desire stops the compressor enters standby mode, preserving further vitality. The compressor immediately restarts and runs when the stress drops beneath its setpoint.

The latest era clever touchscreen controller:

SCR’s most recent touchscreen interface permits simple intelligent handle for your compressor. Force and scheduling instances can be simply programmed permitting you to automatically start off and cease the compressor to match creation instances. Distant operation and genuine time monitoring are constructed in the controller as standard.

Design SCR90EPM-7 SCR90EPM-eight SCR90EPM-10
Capacity/Force(m3/min,/BAR) twelve.7/7 twelve.5/eight twelve.3/10
PM Motor Electrical power(KW) 63KW(90H.P)
Velocity(r/min) 1500
Starting way VSD Startup
Volt(V) 380/four hundred/415(220)
Motor safety grade IP54
Motor isolation grade F
Electrical Supply 380(400,415)V/50Hz/3Phase, 220V/60HZ/3P
Outlet Temperature(ºC) ≤ Environment Temperature+10ºC
Driven way Direct Driven
Noise level at 1 meter 76±3dB(A)
Cooling method Air cooling
Oil content 1~3 ppm
Outlet Connection Rc 2
Dimension Size(mm) 2300
Width(mm) 1350
Top(mm) 1500
Weight(KG) 1800

Item Classes

Rewards

Application

About SCR

FAQ

one What trade terms do we provide? What variety of settlement forex do we offer?
Trade term :CIF ,CFR ,FOB,Ex-Functions As significantly Our enterprise traded in Dollars ,Euros and RMB .

2 How prolonged is our shipping?
Our standard supply time is 30-40 days soon after confirmation order & acquiring recipets for normal compressors, for the other non regular necessity will be talked about case by situation.

3 What is the voltage of the compressor?
The accessible voltage consist of 380V/50HZ/3Phase, 400V/50HZ/3P, 415V/50HZ/3P, 220V/60HZ/3P, 380V/60HZ/3P, 440V/60HZ/3P. At the identical time we give other voltage in accordance to customer necessity.

four Can our compressor run in higher temperature surroundings? What is the doing work temperature assortment for our machine?
Of course ,our equipment would operate in higher temperature atmosphere ,till now our products have been offered to numerous international locations which wouldmeet higher temperature in summer time ,this sort of like Iraq, Saudi Arabia, Egypt, Algeria, and so forth. Work temperature selection :1-45 ºC(33.8ºF-113ºF)

5 What is actually the min. Get necessity ?
Min. Order requirement is 1PCS.

US $20,000-150,000
/ Piece
|
1 Piece

(Min. Order)

###

After-sales Service: Help Check
Warranty: Two Years
Lubrication Style: Oil-free
Cooling System: Oil Cooling
Power Source: AC Power
Cylinder Position: Horizontal

###

Samples:
US$ 30000/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

Model :   Energy Saving Series (EPM)
Type:  Oil Injected Permanent Magnetic Screw Compressor
Voltage:  380V/50HZ/3P, 220V/60HZ/3P, 400V/50HZ/3P, 415V/50HZ/3P or Customer′s Requirements
Working Pressure:  7~13bar
Installed Motor Power:  15~110 Kw
Color:  Blue
Driven Method: Taper Connection Direct Driven
Air End:  Original Ally-win Air End from Germany.
Trademark:  SCR
Transport Package:  Standard Wooden Packing
Available Certificate:  CE, ISO, UL, ASME, GHOST
Origin:  Shanghai, China
application:  Casting,Metal,Plastic,Rubber

###

Model SCR90EPM-7 SCR90EPM-8 SCR90EPM-10
Capacity/Pressure(m3/min,/BAR) 12.7/7 12.5/8 12.3/10
PM Motor Power(KW) 63KW(90H.P)
Speed(r/min) 1500
Starting way VSD Startup
Volt(V) 380/400/415(220)
Motor safety grade IP54
Motor isolation grade F
Electrical Supply 380(400,415)V/50Hz/3Phase, 220V/60HZ/3P
Outlet Temperature(ºC) ≤ Environment Temperature+10ºC
Driven way Direct Driven
Noise level at 1 meter 76±3dB(A)
Cooling method Air cooling
Oil content 1~3 ppm
Outlet Connection Rc 2
Dimension Length(mm) 2300
Width(mm) 1350
Height(mm) 1500
Weight(KG) 1800
US $20,000-150,000
/ Piece
|
1 Piece

(Min. Order)

###

After-sales Service: Help Check
Warranty: Two Years
Lubrication Style: Oil-free
Cooling System: Oil Cooling
Power Source: AC Power
Cylinder Position: Horizontal

###

Samples:
US$ 30000/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

Model :   Energy Saving Series (EPM)
Type:  Oil Injected Permanent Magnetic Screw Compressor
Voltage:  380V/50HZ/3P, 220V/60HZ/3P, 400V/50HZ/3P, 415V/50HZ/3P or Customer′s Requirements
Working Pressure:  7~13bar
Installed Motor Power:  15~110 Kw
Color:  Blue
Driven Method: Taper Connection Direct Driven
Air End:  Original Ally-win Air End from Germany.
Trademark:  SCR
Transport Package:  Standard Wooden Packing
Available Certificate:  CE, ISO, UL, ASME, GHOST
Origin:  Shanghai, China
application:  Casting,Metal,Plastic,Rubber

###

Model SCR90EPM-7 SCR90EPM-8 SCR90EPM-10
Capacity/Pressure(m3/min,/BAR) 12.7/7 12.5/8 12.3/10
PM Motor Power(KW) 63KW(90H.P)
Speed(r/min) 1500
Starting way VSD Startup
Volt(V) 380/400/415(220)
Motor safety grade IP54
Motor isolation grade F
Electrical Supply 380(400,415)V/50Hz/3Phase, 220V/60HZ/3P
Outlet Temperature(ºC) ≤ Environment Temperature+10ºC
Driven way Direct Driven
Noise level at 1 meter 76±3dB(A)
Cooling method Air cooling
Oil content 1~3 ppm
Outlet Connection Rc 2
Dimension Length(mm) 2300
Width(mm) 1350
Height(mm) 1500
Weight(KG) 1800

What to Look For When Buying an Air Compressor

An air compressor is a very useful tool that can help you complete many different types of construction jobs. This handy machine makes many tasks much easier, but not all of them are created equally. Understanding what to look for when buying an air compressor will help you make an informed decision. Here are some of the things you should look for. These include price, size, and energy efficiency. Also, make sure to consider the air compressor’s type.
air-compressor

Single-stage air compressors are quieter

When it comes to noise level, single-stage air compressors are the way to go. These machines have fewer moving parts and are quieter than two-stage models. Single-stage air compressors use an axial flow design and can be quieter than their dual-stage counterparts. Single-stage air compressors can run longer and at lower pressures. Single-stage air compressors can be used for light industrial applications. They have a long life expectancy, with some models lasting for over three thousand hours.
While some single-stage air compressors are quieter than two-stage air compressors, both models have noise-reduction features. One type features rubber parts, which are designed to dampen noise. Another feature makes a compressor quieter: its location near the job site. Some models feature rubber base plugs and rubber mats to reduce floor vibrations. In addition to using these features, single-stage compressors are easier to transport.
Noise levels are important when choosing an air compressor. Some machines are too noisy for comfortable work, and some businesses don’t want to expose customers to noise-generating air compressors. Other noise levels can even endanger workers’ health. Single-stage air compressors are more affordable than dual-stage compressors. They are also quieter and more powerful. But be prepared for the noise. Some single-stage air compressors are still noisy.
Compared to their two-stage counterparts, single-stage compressors are quieter when running at full capacity. However, double-stage compressors are quieter on low capacities than single-stage units. Those with variable speed are quietest at lower capacities. The difference is about 10db. If you’re concerned about the noise level, you should consider a two-stage air compressor. But if you have a small workshop, it may not be suitable for you.
One-stage air compressors are generally more efficient than two-stage air compressors. The noise from a two-stage air compressor is lower because there’s no intermediate stage. Single-stage air compressors also use a piston that rotates in a single stage, while dual-stage air compressors, also known as duplex models, are more efficient. A single-stage air compressor is quieter, but double-stage compressors are louder.
air-compressor

Two-stage air compressors are more energy efficient

Two-stage air compressors are more energy-efficient than single-stage machines. The efficiency of two-stage air compressors is increased through a combination of improved efficiency and increased longevity. These machines can store more air and have higher compression ratios. One model of a two-stage compressor can hold approximately 83 cubic feet of air at 100 PSI and 120 cubic feet at 150 PSI. A two-stage compressor is also quieter.
Two-stage air compressors are more energy-efficient because they have two pistons instead of one. These air compressors achieve a higher pressure rating and recover more quickly. This type of compressor is perfect for jobs that require high air pressure for a prolonged period of time. In addition, they can operate multiple tools simultaneously. This makes them better for commercial and industrial use. Listed below are some benefits of two-stage air compressors.
Single-stage air compressors can power tools in the garage or kitchen, but they are not as reliable for industrial applications. Single-stage compressors have larger parts that tend to experience condensation. Furthermore, single-stage compressors do not last long in continuous use and are less energy-efficient than two-stage ones. Whether you’re using the compressor for a single tradesperson, a small crew, or a large construction crew, two-stage compressors are the best choice.
Single-stage air compressors are often used in small-scale food preparation and production. Single-stage air compressors are easy to transport between locations, and can be plugged into several electrical outlets. Single-stage compressors are also ideal for high-volume food processing. A dual-stage air compressor is ideal for industrial use. In some cases, you can even move the single-stage air compressor between two-stage air compressors.
Single-stage compressors often cycle too quickly, drawing more electricity than two-stage units. A variable speed unit stays on a low speed for hours at a time. Single-stage air conditioners force you to lower your thermostat settings while single-stage air conditioners run too often. Both units are energy-efficient but they are not as energy-efficient as variable-speed compressors. The main difference is that single-stage air conditioners tend to drain the power source quicker.

Piston-driven air compressors are quieter

A piston-driven air compressor is one of the quietest types of air compressors. It is less noisy than reciprocating air compressors. A piston-driven air compressor can reach 62 decibels, while a scroll compressor is around half that volume. The two main components of a scroll air compressor are the piston and the helical screw. These air compressors are both very efficient and quiet.
Older compressors are incredibly noisy. They produce a “wumpa” noise similar to a large engine. They are also capable of producing a high-pitched whine. These noises can be deafening, especially in a small workshop. That’s why it’s essential to look for a quiet compressor. But what makes a compressor quiet? Read on to learn more about this essential tool.
Another difference between piston-driven air compressors and electric-driven air compressors is the power source. Electric air compressors produce less noise than gas-powered compressors, which use an engine. Piston-driven air compressors are also more efficient. They also generate less heat, making them an ideal choice for offices and other settings where noise is a problem. The best way to decide between the two types of air compressors is to check the manufacturer’s warranty and read the ‘Description’.
Noise reduction is the first priority of a compressor’s owner, so make sure that you have the right model. If you’re working on something sensitive, don’t place the compressor too close to a building where people might be nearby. Noise can be very disruptive to the workspace and can cause health problems. To help combat noise, you’ll need to buy a quiet air compressor. And don’t forget to consider its location: Piston-driven air compressors are quieter than their reciprocating counterparts.
Piston-driven air compressors are quiet because the piston is made of thin metal and more rubber, which absorbs the sound. Unlike reciprocating air compressors, piston-driven air compressors are more efficient than their dual-piston cousins, which are quieter and more powerful. So which type is right for you? Take a look at some of the main differences between the two. If you want a quiet compressor, make sure it meets the specifications required by the job you’re working on.
air-compressor

Oil-lubricated air compressors are more cost-effective

There are several reasons why oil-lubricated air compressors are more expensive than dry-type air compressors. First of all, oil-lubricated air compressors tend to be more reliable and quiet. Additionally, oil-lubricated air compressors require fewer parts and can last longer than dry-type air compressors. These are just a few of the many benefits of using oil-lubricated air compressors.
Oil-free air compressors have some disadvantages. They are less durable and may not be as efficient as oil-lubricated models. Additionally, because oil-lubricated air compressors use oil, they can get very noisy. While they are less expensive, they are not the best option for heavy-duty work. However, modern oil-free air compressors have soundproofing and are suitable for industrial use.
When purchasing an oil-lubricated air compressor, make sure to choose one with a tank capacity that meets your needs and your space. Larger tanks can be more expensive than small tanks, but larger units are easier to move around. Also, be sure to consider the weight and size of the portable air compressors when making your choice. If the weight is too large, you may have trouble carrying it from place to place.
Another benefit of using oil-lubricated air compressors is their reduced need for oil. These models can last up to a decade longer than oil-free counterparts. Oil-free air compressors are more affordable and can achieve the same high performance as their oil-lubricated counterparts. Many industrial applications benefit from these air compressors. So, which one is right for you? We’ve listed a few of them below.
Another benefit of choosing an oil-lubricated air compressor is the reduced cost of maintenance. This type is more durable than its oil-lubricated counterparts, which require regular oil changes to keep them running smoothly. However, it is not feasible to transport an oil-lubricated compressor, which means that you must install it permanently to keep it working efficiently. In addition, these air compressors are difficult to move and are not portable, which can limit your ability to use it in a pinch.

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Selecting an Air Compressor

Contemplating a new Air Compressor? Right here are some guidelines to make the determination simpler. Learn the pros and disadvantages of every kind, like the distinctions in between oil-injected and oil-totally free models, single stage and constructive displacement. In addition, understand far more about the distinct technologies that are offered for your air compressor. It is crucial to decide on an appropriate device for the sort of operate you do. Right here are some of the very best compressors available these days.
air-compressor

Positive displacement

There are a number of various kinds of air compressors, but most are positive displacement air compressors. They use a rotary or reciprocating part to compress air. The reciprocating component compresses air by reducing the quantity of the chamber. Positive displacement compressors are utilized in bicycle pumps, chemical vegetation, and refrigerators. Good displacement air compressors use a number of inlet ports. Even with the various sorts, the theory of procedure continues to be the identical.
One more sort of good displacement air compressor is a reciprocating piston. The piston inside a cylinder moves up and down, triggering the compressed air to fill the upper element of the cylinder. These air compressors are employed in a variety of various applications, which includes blowing bottles and fuel pipelines. These air compressors can be drinking water-cooled, lubricated, or non-lubricated. Various varieties have distinct capacities and air pressures.
A positive displacement flowmeter utilizes a rotating chamber that divides ongoing fluid into discrete parts. The variety of occasions the chamber is filled and discharged can be utilised to estimate the flow rate. The rotation pace of the measuring chamber is right proportional to the stream charge. The negatives of this type of optimistic displacement flowmeter are that it is inclined to jamming. If the fluid consists of particles, it might be too thick for the meter to determine flow rate.
A unfavorable displacement air compressor was invented in 1860 and is the oldest sort of compressor. It utilizes two lobes positioned in a circular cavity. One rotor is connected to an motor, even though the other pushes the other one particular to spin in the reverse direction. Adverse displacement compressors are minimal-routine maintenance, but they do require a lot more precision. They are often utilised in nuclear energy plants because they use the kinetic strength of the rotating factors to create strain.

Oil-injected

Oil-flooded or oil-injected air compressors use liquid to seal and lubricate moving elements and reduce sound. Oil-flooded air compressors are successful for a selection of pneumatic instruments and components. Some types have a thermostat that controls the amount of oil employed during operation. Other varieties of oil-flooded air compressors are piston-variety designs. Listed here is an overview of the standard differences among these two air compressors.
An oil-injected air compressor is much more high-priced than a equivalent oil-free of charge air compressor, but its advantages far outweigh its drawbacks. An oil-totally free compressor is quieter, demands significantly less routine maintenance, and has a reduce cost tag. It also provides a greater degree of air purity. A quantity of other rewards may possibly also make this variety of air compressor the much better option for a lot of industrial options. If you want a higher-force compressor in a limited room, contemplate the advantages of an oil-totally free technique.
Oil-injected air compressors demand much more routine maintenance than oil-free versions. Equally kinds of air compressors offer you comparable potential and ISO 8573-1 Class and 1-2 purity, but the oil-injected methods call for more air-treatment parts. They call for an activated carbon filter and coalescing filter. Oil-injected air compressors will most likely continue to be the regular for industrial air compressors for a lot of many years. And considering that their overall performance and effectiveness are similar, it may possibly be worthwhile to commit in some level-of-use air remedy.
Equally types of air compressors have their positive aspects. However, selecting between oil-cost-free and oil-injected air compressors is not as uncomplicated as you may possibly think. Whichever sort you pick, make confident it will satisfy your needs. The rewards of an oil-injected air compressor outweigh their negatives. In standard, oil-injected air compressors are more sturdy and can last longer than oil-free of charge versions. The only draw back is their increased price tag.
air-compressor

Oil-free of charge

When selecting an air compressor for your firm, you are going to require to determine what it is likely to be used for. For case in point, if you’re planning on using it to electricity multiple personnel, you must contemplate obtaining an oil-free of charge compressor. An oil-totally free compressor, on the other hand, is quieter and can electricity several personnel at a time. If you happen to be a contractor, the most crucial thing to consider will be the kind of work you may be performing. Greater air strain indicates increased demand for air circulation, and much more pressure can hurt the tools.
Oil-cost-free compressed air is licensed 100% free of charge of contaminants. Technically, oil-free of charge air is not fully free of foreign matter, but it is very lower inside of the limitations of useful air high quality. A technically oil-cost-free air compressor might have a whole oil degree of .003 mg/m3. If you’re in need of a technically oil-cost-free air compressor, you have to put in an air treatment method products following your existing compressor.
If you might be in the production business, a good oil-free of charge air compressor will preserve you cash and lessen your environmental impact. Numerous of these equipment require air compressors to function, and this products will make certain that they will not get contaminated. To acquire the ideal oil-free compressor, you must discover a bit about the diverse terms employed by compressor repair organizations. ACFM, for case in point, is the volume of air that can be compressed in a single moment at rated situations.
When you’re making use of an oil-totally free air compressor, you need to know that the general daily life of the unit will be considerably shorter. In contrast to an oil-flooded rotary screw air compressor, an oil-free compressor generally has a lifespan of fifty thousand several hours. But it’s crucial to realize that this kind of compressor can still trigger damage to piping and processes. For that reason, you ought to choose an oil-cost-free compressor when you need to clear air for your organization.

Solitary-stage

A one-stage air compressor, also identified as a piston air compressor, compresses air only after before storing it in a cylinder. This saved air has ample vitality to power a range of pneumatic equipment, this sort of as screwdrivers, chisels, and wrenches. These units are also ideally suited for reduced-flow apps and are widely employed in gasoline stations, vehicle shops, and various producing crops.
A single-phase air compressor uses two valves – one for inlet and a single for outlet – to transfer compressed air. Both valves are actuated by springs. The inlet valve has a slight curvature to supply protection from injury. The compressor’s outlet valve opens when the stress in the cylinder is larger than the pressure in the storage tank. The piston moves really speedily inside of the cylinder, exerting a substantial amount of force all through the compression method. This high piston speed is a common result in of compressor put on and tear.
A single-stage air compressor is ideal for smaller tradesmen and modest construction crews. Its light-weight and compact design make it simpler to transport and store. Although it may be tempting to buy the very first inexpensive air compressor you see, it really is essential to equilibrium the price tag from performance to choose the correct air compressor for your needs. The very best solitary-phase air compressor is 1 that offers excellent overall performance and toughness. Its two-stage counterpart is made for more substantial design groups and huge purposes.
The principal big difference between a solitary-stage and a two-phase air compressor lies in their capacity. A solitary-stage air compressor compresses air only when and delivers it into the storage tank, while a two-stage compressor compresses it 2 times, making double the pressure. Because of this, one-stage air compressors are cheaper and flexible than their counterparts, which indicates that they can be used for numerous reasons.
air-compressor

Minimal-sounds

A lower-sound air compressor is a type of industrial compressor that is considerably less noisy than normal air compressors. These are normally more compact machines developed for smaller sized factories and workshops with a couple of to several staff. They are developed to manage mid-weight volumes of compressed air for every day. This sort of compressor is specifically beneficial for scaled-down producing companies that want to generate compressed air for medical programs. Little breweries can also reward from the reduced-noise abilities of these compressors.
Low-sound air compressors come in different dimensions and attributes. For smaller sized jobs, you can buy a 1-gallon product that is lightweight and portable. For larger work, you can obtain one with a greater tank that can provide more strain for lengthier employment. Nonetheless, a larger tank will make the compressor heavier and more difficult to transport. To keep away from this, make sure to verify the size of the tank and how much electricity it can deal with.
Considering a lower-noise air compressor for your business? If so, you have appear to the right location. There are a selection of reasonably priced and trustworthy lower-sounds options to pick from. A CAT 10020C, for illustration, is developed to provide higher-quantity air to numerous stores at once. A CAT 10020C will come with a ten-gallon tank, wheels, and a carrying deal with.
Sound stages can also impact the efficiency of personnel. When staff operate with air compressors in close proximity to each and every other, they could create tinnitus. If staff are cost-free from tinnitus because of the loud sounds, they are most likely to function much more successfully. Additionally, it will be less complicated for them to target and converse efficiently. If you require a compressor, a minimal-sounds a single is an superb decision.

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Ongoing testing for many a long time can guarantee the absolute dependability of compressors. And we utilized Germany Schneider air compressor areas and Chinese CZPT brand equipment, such as CZPT air end, Jiangtian motor, Inovance converter. We hope to supply the ideal solution for your enterprise.

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Sorts of Air Compressors

There are a lot of varieties of Air Compressors offered on the market place. Find out which one is right for your needs and what helps make 1 greater than an additional. Discover out more about Single-stage versions, Oil-free of charge models, and Minimal-sound versions. This report will clarify these varieties and assist you make a decision which a single you require. You can also learn about Air Compressors that have one-stage compressors. If you are hunting for a higher-quality compressor, this report will aid you choose a unit.
air-compressor

Air Compressors

Air compressors function by forcing atmospheric air by means of an inlet valve. As the piston moves down, it pulls atmospheric air into the chamber. As the piston rises, it forces the compressed air out of the cylinder via an exhaust valve. 1 of the most frequent types of air compressor is the reciprocating variety. An additional variety of compressor is a solitary-stage piston. These varieties of compressors compress air in 1 stroke – equivalent to the complete rotation of the piston’s crankshaft.
These products adjust electrical or mechanical vitality into pressurized air. When air is compressed, its quantity decreases, growing its stress. Air compressors typically have a minimal stress of thirty bars. The lower pressure band is the assortment of air pressure. Most compressors are managed independently, but network controls can be utilized to interconnect multiple compressors. This sort of controller will not perform for all varieties of compressors. There are other types of air compressors that can communicate with every single other.
Compressed air has numerous apps in all kinds of industries. In agriculture, it can power pneumatically driven content dealing with equipment for irrigation and crop spraying. Dairy equipments also use compressed air. Compressors are also employed in the pharmaceutical industry for mixing tanks, packaging, and conveyor systems. Portable air compressors, which can be run by diesel fuel, are usually used at distant drilling sites. Portable air compressors are also typically used in oil and gasoline. They can be utilized to remotely manage valves and put in reactor rods.
Whether you use an air compressor for agricultural purposes or in a manufacturing location, there are some features to take into account when choosing an air compressor for your wants. A very good compressor will have a basic safety system. It will instantly shut off the enter air and output air after adequate compressing has been attained. These features will support your air compressor stay effective and safeguard your products. The basic safety unit is an essential feature of any air compressor to improve its overall efficiency.
Vane air compressors are the most widespread kind. They are normally scaled-down and significantly less powerful than reciprocating piston compressors, so you can use one particular of these for applications that are beneath 100 horsepower. The vane air compressors have reduced compression ratios and high capacities, but they are normally constrained to lower-power apps. Vane compressors tend to run sizzling, and they normally have a lower compression ratio. It is crucial to select the right oil viscosity for your compressor.
air-compressor

One-phase versions

When evaluating single-phase air compressors, look for the phrase “stages.” Multi-stage compressors use two levels and can manage far more ability and pressure. 1 stage involves pressurizing air employing a piston and a reduced-pressure cylinder. This compressed air is then moved to a storage tank. Single-phase designs have a tendency to be much more power-effective than their two-phase counterparts. But if you never need a substantial-force cylinder, a single-stage air compressor can be the best decision.
Even though one-phase air compressors create much less power, they can produce adequate air to power pneumatic instruments and other pneumatic products. These one-stage models are most beneficial for scaled-down-scale home projects and Do it yourself projects. For more industrial needs, a dual-phase design is the ideal option. But if you’re in a hurry, a single-stage device may possibly be sufficient. Eventually, it relies upon on what you prepare to do with the air compressor.
Solitary-phase air compressors feature a single cylinder, one particular piston stroke for each and every revolution of pressurized air. Solitary-stage compressors are generally smaller sized and a lot more compact, generating them a good decision for scaled-down perform environments. Their cfm potential (cubic toes per minute) is an essential indicator of functioning ability. If you plan to use multiple pneumatic resources, you will possibly need to have a greater cfm model. Likewise, the horsepower of single-stage compressors signifies its functioning ability. A single horsepower moves 550 lbs for every foot for every minute.
Multi-stage air compressors are typically more expensive and a lot more energy-efficient than solitary-phase units, but they can provide greater air flow prices. Although they might be more complex, they can reduce common running expenditures. If you prepare on employing your air compressor for industrial or professional use, a dual-stage product may be the greatest option. However, if you happen to be planning to use the air compressor for mass manufacturing, a one-stage design may be the greatest choice.
One-phase air compressors have the identical piston measurement and amount of inlets, even though dual-stage designs have a scaled-down 1st piston and a considerably for a longer time second piston. Each have a cooling tube in between the two pistons to minimize the air temperature ahead of the 2nd spherical of compression. The single-stage model is usually modest and transportable, even though the double-phase air compressor is stationary. These compressors can equally be stationary and large.

Lower-sounds models

In spite of its title, reduced-noise versions of air compressors are not all the very same. The noise degree of a compressor can be affected by numerous variables, which includes the power supply and proximity to the equipment. Reciprocal compressors are normally louder than electric types since of their many relocating components. By contrast, rotary-screw and scroll compressors have much less moving parts and are quieter.
The sound degree of a fuel-run air compressor can be really large, producing it unsuitable for use indoors. To battle this problem, you can choose an electric powered product. The sounds degree of a compressor is mostly caused by motor friction. The go over of a piston is also a key element in sound, as pistons with minimum addresses will produce a great deal of sound. Beforehand, oil was required for a silent compressor. However, this has transformed thanks to the healthcare industry’s need for oil-cost-free designs.
The Nuair EC28M Tranquil Air Compressor is yet another product that attributes quiet procedure. This air compressor can make 59dB of sound. This degree is reduced ample to allow you to have on normal conversations even though it cycles. In addition, this compressor has an industrial oil-free of charge pump and a 2.8 Amp direct-generate induction motor. These two attributes make it a wonderful selection for businesses.
Low-sounds types of air compressors are available for the development sector. Even so, these compressors are not necessarily reduced-quality, which is why you ought to take into account the sounds level of your air device just before acquiring one. The specialists at Mid-Tech can advocate the low-sound versions for your certain application and place. Sounds can distract individuals who operate near the air compressor. That is why several organizations now opt for these versions.
air-compressor

Oil-totally free designs

A amount of oil-totally free versions of air compressors are accessible, but what tends to make them unique? Oil-totally free compressors do not include oil, so they are lubricated by grease alternatively. They are a great option if you’re functioning with a tiny compressor and do not want to chance harmful it. On the other hand, oil-free models do make important quantities of heat, which can injury the compressor. Higher strain can grind the compressor in opposition to itself, or even warp it.
A handful of terms of understanding can aid you select the ideal oil-free of charge air compressor for your wants. For case in point, a compressor’s horsepower is a measurement of how strong the motor is. Larger horsepower means a higher PSI or ACFM. You can also use the ACFM to compare the two. Scroll engineering is a modern air compression program that makes use of a stationary and cell spiral. This lowers the quantity of air in the compressor by directing it to the centre.
Getting an oil-free of charge air compressor isn’t going to have to be a overwhelming process, however. A good distributor can suggest you on what type of oil-free of charge air compressor is proper for you. This way, you can conserve money and enjoy peace of thoughts although using your air compressor. And, of program, the ideal way to get a great deal on an air compressor is to communicate to a distributor who is knowledgeable about the merchandise available.
An oil-totally free air compressor is a excellent option for businesses that are delicate to the contamination of air. For instance, in the pharmaceutical and food industry, a minuscule oil could spoil a item or even harm generation products. Oil-cost-free air compressors normally have decrease maintenance costs than oil-flooded types since there are fewer shifting areas. Due to the fact of this, oilless air compressors require fewer servicing and might nonetheless require to be changed sometimes.
A handful of advantages of an oil-free of charge air compressor in excess of an oil-lubricated a single contain lower sounds stages. Oil-totally free air compressors have a tendency to be much less noisy and run a lot more quietly than oil-injected types, but you must nevertheless cautiously weigh the professionals and negatives before producing a choice. Also, contemplate how significantly you use your air compressor before choosing a model. The execs outweigh the downsides. In the stop, you may be happy you chose an oil-free air compressor.

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