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China Good quality 3.7 5HP 5.5kw 7.5HP Industrial Medical Oxygen Generator Oil-Free Scroll Air Compressor Head Air End supplier

Product Description

Characteristics of vehicle-mounted oil-free scroll air compressor
Oil-free and safe: the compressed air is completely free of oil and water. There is no need to worry about the hidden dangers of oil emulsification, oil leakage, fire, and oil shortage braking, which greatly improves the safety performance
Energy-saving, high efficiency, and simple maintenance: the unique structural design makes the compression process without energy waste, with few parts, high manufacturing accuracy, no vulnerable parts, and very low maintenance cost
Intelligent: intelligent information feedback helps the intelligent control system and improves vehicle safety
High environmental adaptability: it can operate reliably under extreme climatic conditions from – 40 ºC to + 65 ºC
Mute: the oil-free scroll air compressor has small torque variation and no complex motion structure, so it has low noise, low vibration, more quiet and comfortable.

flow from 60L/min-600L/min

Items Unit Parameters
Volume flow m3/min 0.56
Work pressure MPa 0.8~1
 power kw 5.5
Motor protection grade   IP67
Power V DC600
Transmission way   Direct connection (coupling)
Exhaust temperature ºC ≤85ºC( After radiator)
Oil content standard of the outlet gas   Class 0
Dimension(Length×Width×High) mm 797*404*420

Company Information
We′re specializes in transport compressors such as electric vehicle air-conditioner scroll compressor, 12/24VDC electric compressor for truck additional air conditioner, compact horizontal hermetic scroll compressor for E-bus, subway, oil-free scroll air compressors, etc.

Our technical team has gained a good reputation in the field of electric vehicles, electric buses, and rail transit. Our products have surpassed their counterparts from the US and Japan in some special parameters, High efficiency, reliability, and compactness.
Our products are suitable for many different refrigerants, including R134A, R407C, R410A, ETC. Our annual output is 500, 000 PCS of EV-use semi-hermetic scroll compressors, 50, 000 PCS of hermetic horizontal inverter compressors.20000PCS of cab air conditioning.
We not only supply products but also provide comprehensive application guidance and technical support for our clients.
Our compressor driver is provided by our group company, which has many years of experience in automotive air conditioning control systems and mobile cold chain control systems. This is an advantage that other compressor companies do not have. The group has a number of R & D service institutions in Europe Company.
The business concept is Quality, Innovation, High-Efficiency, and Credit. Warmest welcome to your visit. Looking CZPT to working with you!


After-sales Service: 3 Years
Warranty: 3 Years
Classification: Variable Capacity
Job Classification: Rotary Type
Transmission Power: Dynamoelectric
Cooling Method: Air-cooled



Choosing an Air Compressor

Considering a new Air Compressor? Here are some tips to make the decision easier. Learn the pros and cons of each type, including the differences between oil-injected and oil-free models, single stage and positive displacement. In addition, learn more about the different technologies that are available for your air compressor. It is important to choose an appropriate unit for the type of work you do. Here are some of the best compressors available today.

Positive displacement

There are several different types of air compressors, but most are positive displacement air compressors. They use a rotary or reciprocating component to compress air. The reciprocating component compresses air by reducing the volume of the chamber. Positive displacement compressors are used in bicycle pumps, chemical plants, and refrigerators. Positive displacement air compressors use multiple inlet ports. Despite the various types, the principle of operation remains the same.
Another type of positive displacement air compressor is a reciprocating piston. The piston inside a cylinder moves up and down, causing the compressed air to fill the upper part of the cylinder. These air compressors are used in a variety of different applications, including blowing bottles and gas pipelines. These air compressors can be water-cooled, lubricated, or non-lubricated. Different types have different capacities and air pressures.
A positive displacement flowmeter uses a rotating chamber that divides continuous fluid into discrete portions. The number of times the chamber is filled and discharged can be used to estimate the flow rate. The rotation speed of the measuring chamber is directly proportional to the flow rate. The drawbacks of this type of positive displacement flowmeter are that it is prone to jamming. If the fluid contains particles, it may be too thick for the meter to determine flow rate.
A negative displacement air compressor was invented in 1860 and is the oldest type of compressor. It uses two lobes positioned in a circular cavity. One rotor is connected to an engine, while the other pushes the other one to spin in the opposite direction. Negative displacement compressors are low-maintenance, but they do require more precision. They are often used in nuclear power plants because they use the kinetic energy of the rotating elements to produce pressure.


Oil-flooded or oil-injected air compressors use liquid to seal and lubricate moving parts and reduce noise. Oil-flooded air compressors are effective for a variety of pneumatic tools and accessories. Some models have a thermostat that controls the amount of oil used during operation. Other types of oil-flooded air compressors are piston-type models. Here is an overview of the basic differences between these two air compressors.
An oil-injected air compressor is more expensive than a comparable oil-free air compressor, but its advantages far outweigh its disadvantages. An oil-free compressor is quieter, requires less maintenance, and has a lower price tag. It also offers a greater degree of air purity. A number of other advantages may also make this type of air compressor the better choice for many industrial settings. If you need a high-pressure compressor in a tight space, consider the benefits of an oil-free system.
Oil-injected air compressors require more maintenance than oil-free models. Both types of air compressors offer similar capacity and ISO 8573-1 Class 0 and 1-2 purity, but the oil-injected systems require more air-treatment components. They require an activated carbon filter and coalescing filter. Oil-injected air compressors will likely remain the standard for industrial air compressors for many years. And since their performance and efficiency are comparable, it may be worthwhile to invest in some point-of-use air treatment.
Both types of air compressors have their benefits. However, choosing between oil-free and oil-injected air compressors is not as straightforward as you might think. Whichever type you choose, make sure it will meet your needs. The benefits of an oil-injected air compressor outweigh their disadvantages. In general, oil-injected air compressors are more durable and can last longer than oil-free models. The only downside is their higher price.


When choosing an air compressor for your company, you’ll need to determine what it is going to be used for. For example, if you’re planning on using it to power multiple workers, you should consider getting an oil-free compressor. An oil-free compressor, on the other hand, is quieter and can power several workers at a time. If you’re a contractor, the most important consideration will be the type of jobs you’ll be doing. Higher air pressure means greater demand for air flow, and more pressure can damage the equipment.
Oil-free compressed air is certified 100% free of contaminants. Technically, oil-free air is not completely free of foreign matter, but it is extremely low within the limits of practical air quality. A technically oil-free air compressor might have a total oil level of 0.003 mg/m3. If you’re in need of a technically oil-free air compressor, you must install an air treatment equipment after your current compressor.
If you’re in the manufacturing industry, a good oil-free air compressor will save you money and reduce your environmental impact. Many of these tools require air compressors to work, and this equipment will ensure that they don’t get contaminated. To buy the best oil-free compressor, you should learn a bit about the different terms used by compressor repair companies. ACFM, for example, is the amount of air that can be compressed in one minute at rated conditions.
When you’re using an oil-free air compressor, you should know that the overall life of the device will be much shorter. Compared to an oil-flooded rotary screw air compressor, an oil-free compressor typically has a lifespan of 50 thousand hours. But it’s important to understand that this type of compressor can still cause damage to piping and processes. Therefore, you should choose an oil-free compressor when you need to clean air for your business.


A single-stage air compressor, also known as a piston air compressor, compresses air only once before storing it in a cylinder. This stored air has enough energy to power a variety of pneumatic tools, such as screwdrivers, chisels, and wrenches. These units are also ideally suited for low-flow applications and are widely used in gas stations, auto shops, and various manufacturing plants.
A single-stage air compressor uses two valves – one for inlet and one for outlet – to transfer compressed air. Both valves are actuated by springs. The inlet valve has a slight curvature to provide protection from damage. The compressor’s outlet valve opens when the pressure in the cylinder is higher than the pressure in the storage tank. The piston moves very quickly inside the cylinder, exerting a high amount of force throughout the compression process. This high piston speed is a common cause of compressor wear and tear.
A single-stage air compressor is ideal for smaller tradesmen and small construction crews. Its lightweight and compact design make it easier to transport and store. While it may be tempting to buy the first cheap air compressor you see, it’s important to balance the price against performance to choose the right air compressor for your needs. The best single-stage air compressor is one that provides excellent performance and durability. Its two-stage counterpart is designed for larger construction teams and large applications.
The main difference between a single-stage and a two-stage air compressor lies in their capacity. A single-stage air compressor compresses air only once and delivers it into the storage tank, while a two-stage compressor compresses it twice, creating double the pressure. Because of this, single-stage air compressors are cheaper and versatile than their counterparts, which means that they can be used for multiple purposes.


A low-noise air compressor is a type of industrial compressor that is less noisy than regular air compressors. These are generally smaller machines designed for smaller factories and workshops with a few to several employees. They are designed to handle mid-weight volumes of compressed air per day. This type of compressor is especially useful for smaller manufacturing businesses that need to produce compressed air for medical applications. Small breweries can also benefit from the low-noise capabilities of these compressors.
Low-noise air compressors come in various sizes and features. For smaller jobs, you can purchase a one-gallon model that is lightweight and portable. For larger jobs, you can purchase one with a larger tank that can provide more pressure for longer jobs. However, a larger tank will make the compressor heavier and harder to transport. To avoid this, make sure to check the size of the tank and how much power it can handle.
Considering a low-noise air compressor for your business? If so, you’ve come to the right place. There are a variety of affordable and dependable low-noise options to choose from. A CAT 10020C, for example, is designed to provide high-volume air to many outlets at once. A CAT 10020C comes with a 10-gallon tank, wheels, and a carrying handle.
Noise levels can also affect the productivity of employees. When employees work with air compressors in close proximity to each other, they may develop tinnitus. If employees are free from tinnitus because of the loud noise, they are likely to work more efficiently. Moreover, it will be easier for them to focus and communicate efficiently. If you need a compressor, a low-noise one is an excellent choice.

China Good quality 3.7 5HP 5.5kw 7.5HP Industrial Medical Oxygen Generator Oil-Free Scroll Air Compressor Head Air End   supplier China Good quality 3.7 5HP 5.5kw 7.5HP Industrial Medical Oxygen Generator Oil-Free Scroll Air Compressor Head Air End   supplier
editor by CX 2023-05-18

China high quality Air Compressor for Medical Hospital Oxygen CZPT Use near me shop

Solution Description

Merchandise Specialized Description


Solution Features

one.  high dependability.

2. Oil Free  Permanent Magnetic Motor.

three. IP55 security grade & heavy responsibility air filter, suitable for substantial dusty setting. 

4. IE4 Performance motor effectiveness.

5. Most vitality saving manner, Only perform at loading.

six. Extensive frequency variety twenty five%-a hundred%.

seven. Top quality Magnetic substance resist a lot more than 180ºC temp.

8. Direct Taper connection, no transmission energy decline, effortless upkeep.

9.Contact Display screen PLC with preset operating timetable, far more smart management.

10. Major motor is inverter control, much more accurate control.

eleven. Effortless for set up and support.


1.Why buyer decide on us? 
Xihu (West Lake) Dis.ang Air Compressor CO., LTD., with 37 several years outdated history,we are specialized in Rotary Screw Air Compressor.
Germany Standard and 10 several years exporting encounter support us won more than 50 faithful overseas brokers. We warmly welcome your tiny trial purchase for good quality or market place take a look at.
2.Are you a manufacturer or investing business?
We are skilled company with huge CZPT manufacturing facility in HangZhou,China.
The two OEM & ODM provider can be recognized.
3.What is actually your shipping time?
Usually 3 to 7 days, if urgently order, pls speak to our revenue in advance.
four.How prolonged is your air compressor warranty?
1 calendar year for the total equipment and 2 many years for screw air conclude, other than consumable spare parts. 
5.How long could your air compressor be employed?
Typically, more than ten a long time.
six. What is actually payment time period?
T/T, L/C, D/P, Western Union, Paypal, Credit Card, and and so on.
Also we could settle for USD, RMB, Euro and other currency.
7.How about your customer service?
24 hrs on-line support offered. 48hours issue solved guarantee.
eight.How about your right after-income provider?
1. Provide customers with set up and commissioning on the web guidelines.
2. Effectively-qualified engineers offered to abroad service.
3. Throughout the world brokers and right after support accessible.

Get in touch with us

Firm Name: ZheJiang Xihu (West Lake) Dis.ang Air Compressor Co., Ltd
Contact Particular person: Cindy Chen

If you are fascinated in any of our merchandise,remember to come to feel cost-free to make contact with us.We are hunting forward to cooperating,expanding and establishing with your sincerely.

what to see in an air compressor

If you want to get an air compressor, you ought to know what to appear for. The sorts of air compressors on the marketplace are categorized in accordance to their CFM score, protection units, and pumps. There are numerous variations amongst lubricated and oil-cost-free air compressors that you must know before acquiring. To far better recognize the distinction between these sorts of air compressors, read on. This post will guidebook you by way of these distinctions.


If you are looking for a high quality air compressor, you have occur to the proper area. A excellent air compressor pump will provide higher force for everything from tires to boats and more. There are hundreds of distinct types to choose from, and the great issue about acquiring a single from a Chinese company is that they have so many options. More importantly, Chinese producers can personalize air equipment these kinds of as air compressors at reduced charges.
A very good quality air pump will not likely break simply, but you’ll be in a position to use it for many years. Picking a high-top quality pump will aid you avoid numerous hassles on the road, such as unplanned downtime and set up costs. Furthermore, a pump from the exact same company as your air compressor is your ideal bet to guarantee the best possible functionality. Outlined under are some guidelines for finding a good quality pump for your air compressor.
The air compressor is an essential but unremarkable creation. With out them, our life would be entirely different. Without having a pump, we can’t get scorching h2o from central heating, nor can we get heat from the fridge. We cannot inflate bicycle tires, and we can’t refuel vehicles. Pumps are essential to all types of devices. So why is it critical to decide on the right merchandise? The reply may possibly shock you.
Various sorts of pumps are used for different applications. Positive displacement pumps transfer a set quantity of fluid and direct it to a drain. This design ensures consistent stream at a consistent speed no matter of discharge strain. Centrifugal pumps operate in a different way. The impeller accelerates the fluid, converting the input energy into kinetic power. This sort of pump is most generally utilized in mines, air conditioning, industrial plants, and flood manage.

safety tools

There are many safety attributes you need to check out when making use of an air compressor. 1st, examine the link of the air filter to the air. If they come loose, components may individual and cause injuries. Yet another essential basic safety feature is the shut-off valve. When working around compressed air, the shut-off valve ought to be inside of effortless attain and visibility. Transferring elements and other tools should be secured with protecting addresses. Verify basic safety valve and substitute damaged parts.
Rupture discs are copper discs found on the air cooler. When the air stress exceeds a particular limit, it bursts. Fusible plugs incorporate materials that soften at higher temperatures. The compressor should have a lubricating oil strain alarm and cut off the excursion signal. If these two safety units are unsuccessful, the compressor need to be stopped instantly. The rupture disc ought to be inspected at minimum weekly to ensure it does not rupture underneath strain.
If the pressure degree is too higher, and overcurrent protection device cuts power to the motor. It also instantly shuts off the compressor when the hose ruptures or the air volume exceeds a preset degree. The unit should be mounted on the air compressor to avoid accidents. Its job is to protect the operator from harm. If staff do not stick to these basic safety steps, they may possibly result in equipment hurt.
To make sure protection when operating the air compressor, safety glasses and gloves ought to be worn. Pressurized air can cause eye harm, and crash goggles can offer a barrier to avert this. Moreover, the self-retracting cord prevents excursion dangers and reinforces excessive wire. You need to also preserve your fingers and physique away from the air nozzle. This will prevent you from becoming sprayed with compressed air.

CFM Rating

An air compressor’s PSI and CFM rankings indicate the force and quantity it can provide. PSI stands for lbs for each sq. inch and steps the pressure and strain contained in one particular square inch of air. These two indicators are equally essential when choosing an air compressor. If you require a lot of compressed air for a certain application, you will want a larger psi compressor. Similarly, if you are employing compressed air in a more compact software, a low cfm compressor will not supply ample power to meet up with your wants.
When comparing distinct air compressors, be sure to shell out shut interest to horsepower and CFM scores. Whilst compressor electrical power is important for some responsibilities, it is not the most crucial element. The CFM ranking of an air compressor will establish how large a task it can handle and how prolonged it will take to charge. Make sure you recognize the CFM and PSI scores of your foreseeable future compressors, as not understanding these important stats can frustrate you and travel up fees.
In general, it is very best to choose an air compressor with a CFM rating higher than the size of the air instrument. This will make certain that the air compressor has enough pressure to work multiple resources successfully at the very same time. Whilst scaled-down CFM rankings might be adequate for smaller sized projects, larger resources these kinds of as drills demand a whole lot of air. As a result, the greater the CFM, the greater and much more powerful the device.
As soon as you understand the CFM of an air compressor, you can start off searching for the correct device. You can verify the CFM score of your air compressor on the web by commenting below. If you happen to be not sure about the size of your air tool, you can constantly acquire a second air compressor. This is a great way to double the CFM of your air compressor! You will have much more air to do a lot more work, and your compressor will very last lengthier.

Deficiency of oil and lubrication

Oil-totally free air compressors have a smaller sized footprint and demand significantly less maintenance than oil-lubricated air compressors. Despite the fact that oil-lubricated air compressors are more costly and heavier than oil-cost-free air compressors, they are also ideal for stationary use. The positive aspects of oil-cost-free air compressors incorporate increased durability and reduce routine maintenance expenses. The advantages and down sides of every single type are talked about underneath.
Oil-free air compressors are typically quieter than oil-lubricated air compressors. Nonetheless, you may possibly even now experience some noise while employing it. To stay away from this, you must pick a peaceful consumption compressor. Nonetheless, if you work up coming to a noisy compressor, you need to buy a muffler, an aftermarket filter that lowers compressor noise.
If you want to use the air compressor for a extended time, the oil-free product is not the right decision. Its Teflon coating wears off above time, particularly at severe temperatures. Furthermore, oil-cost-free air compressors have a big number of relocating parts that need standard routine maintenance, while oil-crammed air compressors are excellent for these who really don’t want to make investments in additional parts.
An additional key distinction among oil-free and oil-lubricated air compressors is lubrication. Oil-lubricated air compressors call for regular lubrication while oil-free air compressors are pre-lubricated. They have much less areas and are more affordable. Oil-free of charge air compressors are lighter than oil-lubricated air compressors. In addition to currently being far more cost-effective, oil-totally free air compressors are more powerful and sturdy.
Whilst oil-loaded air compressors are far more efficient and tough, they create a good deal of heat. Nevertheless, they are also much more costly and need typical oil alterations. In addition, they are hard to transportation. They also require to be completely mounted. These air compressors are also not portable and require a fixed location. So, take into account your wants ahead of selecting which kind is ideal for you. When you happen to be deciding on an air compressor for your enterprise, be confident to shop about.

sound level

If you are asking yourself what the noise level of an air compressor is, the response relies upon on your specific gear and doing work environment situations. Typically, air compressors produce 40 to 90 decibels of sounds. Though the reduced the decibel degree, the quieter the compressor will be. Larger, far more effective air compressors generate larger noise amounts than their minor brothers. But no make a difference how large the air compressors are, it is a excellent concept to use hearing security whilst functioning about them.
When buying a new air compressor, the sounds stage of the air compressor ought to be considered. Even though this may appear like a small difficulty, there are actually a good deal of versions on these noisy equipment. The most common kind of air compressor is the reciprocating piston pump. This model uses pistons equivalent to an motor to rotate within a chamber. The piston moves rapidly and traps air proportional to its measurement. Solitary-piston air compressors are generally noisier than twin-piston versions, also known as twin cylinders.
But even if you have the correct products to safeguard your listening to, it truly is still crucial to know the sound degree of an air compressor. Even if the sounds is not immediately harmful, it can still trigger temporary or long term listening to loss. This problem is known as sound-induced hearing reduction, and an air compressor with a sound degree of eighty or greater can cause everlasting hearing harm. You can steer clear of potential harm to your hearing and avoid accidents by basically spending consideration to the sounds stage of your air compressor.
Air compressors are inherently noisy, but if you take steps to decrease their sound stages, you can lessen disruption to neighbors and co-employees. For example, putting in a seem enclosure in your work spot can stop your air compressor from creating as a lot noise as before. Relying on your workspace, you can also try out putting in a extended air hose, which will decrease sound ranges by up to twenty five%.
China high quality Air Compressor for Medical Hospital Oxygen CZPT Use     near me shop China high quality Air Compressor for Medical Hospital Oxygen CZPT Use     near me shop