China 5HP 10HP 20HP 30HP Customized Oil-Free Scroll Air Compressor Unit manufacturer

Merchandise Description

Technical specs

Characteristics of oil-cost-free scroll air compressor 
one hundred% oil-free of charge
The compression chamber of the oil-free scroll air compressor is totally divided from the bearing chamber, reducing oily air at the resource of structural design, and there is no need to have to insert lubricating oil in the course of use, and there is no oil stain and condensate discharge for the duration of procedure. It is a real zero discharge and a lot more environmentally helpful and cost-effective.
Our oil-free scroll air compressor gives substantial-top quality 100% oil-free compressed air, which is certified by German Rhine certification agency t Ü v
The test of the oil-free scroll air compressor shows that t Ü V proves that the air high quality of our oil-free air compressor meets the iso8573-1 regular, which is the highest common of air top quality.

Lower vibration
Rotation: the vibration of circular rotation is much reduce than that of reciprocating movement.
Stability: for the duration of rotation, the large-pressure spot is all around the axis, evenly distributed with out eccentricity, and the stability is outstanding.
Begin and cease: modest running torque and exceptional start off and end.

Reduced sound
No ingestion valve: there is no require to be concerned about the closing sound of the one-way valve and the exclusive “bang, bang…” piston air compressor Sound.
Minimal rotating velocity: the rotating pace is only 3000rpm, the screw device is 20000rpm, and there is no large-frequency buzzer on the screw machine.
No oil: there is no liquid percussion seem a lubricating oil pipeline.
Modest airflow fluctuation: suction and exhaust are constant and secure, a lot more than 6000 instances per minute, creating the airflow pulsation quite little.

Large effectiveness: Suction and exhaust are steady and stable, a lot more than 6000 instances for each minute, producing the airflow pulsation extremely tiny.
When compared with other structural air compressors, the scroll air compressor belongs to optimistic displacement steady exhaust and has no clearance volume, so the volumetric efficiency of the scroll air compressor is far more than ninety eight% Versatile sealing technology and gasoline floating seal are adopted to automatically compensate the slow use of materials, improve the sealing functionality of goods and reduce leakage reduction.

higher trustworthiness: High machining precision, up to μ M stage, after precision machining, the surface area of the vortex host is treated with a unique coating to ensure its long lasting use in various environments and far more steadiness and dependability.
After T6 heat treatment method and semi-solid die casting, the merchandise has substantial mechanical power and elongation, CZPT the complex level of the aviation sector. It is outfitted with a large-capability multi-plate cooling enthusiast and an aftercooler for cooling to make certain the powerful cooling of the host and secure procedure even if the ambient temperature is substantial.

Lessen the quantity of factors to the greatest limit, and there is no need to have to configure the needed suction and exhaust valves, piston rings, and other susceptible parts of the piston air compressor. Compared with other types of air compressors, there is no need to configure the essential suction valves, temperature control valves, minimal strain valves, and other valve parts of the screw air compressor, which greatly decreases the chance of machine routine maintenance.

1) MOQ
MOQ is 200pcs for customization. Stock mold can be reduced quantity as your request. 
2). Item of payment
 a. T/T:forty% deposit, 60% equilibrium after passing QC inspected prior to shipping.
 b. Paypal 
 c. Western Union
three). Samples? 
If we have a inventory sample, we would like to deliver it to you immediately, If you need to make your personal fashion, it will cause the sample charge, We will refundable the sample charge to you if your get amount is up to 3000pcs.
4).sample time? 
Depending on your request, as typical, It will take about 6-7 workdays to make the new sample as your need 
five). Mass merchandise time? 
It normally takes about 23 days for 1000pcs. 
6).freight charge for mass goods? 
It will foundation on your ask for, saying: modest purchase, we’d like to suggest you delivery by express will be favorable, You can select by sea or Air, the freight cost will be based mostly on the day when you spot an order.
Our Services
 1. QC workers will examine each method one hundred%, Assure the quality.
two. After-sales support obtainable.
3. OEM & ODM designer team obtainable.
four. Professional knowledge of famous brand things.
5. Specialist income staff, All of your emails will be replied with 12 hrs
Firm Details
HangZhou Zhihe industrial Co., Ltd is a expert motor vehicle HVAC/Compressor supplier in ZheJiang Province, China.  We′re specializes in transport compressors this kind of as electric automobile air-conditioner scroll compressor, 12/24VDC electrical compressor for truck further air conditioner, compact horizontal hermetic scroll compressor for E-bus, subway, and many others.
We also offer customers with automobile air conditioning method solutions and goods, such as a twelve / 24 VDC truck cab no idle air conditioning program, locomotive cab air conditioning technique, RV air conditioning method, oil-free scroll air compressors, and so forth.
Our technological staff has received a great track record in the subject of electric powered cars, electric buses, and rail transit. Our items have surpassed their counterparts from the US and Japan in some specific parameters, High performance, reliability, and compactness.
Our products are ideal for several diverse refrigerants, which includes R134A, R407C, R410A, And so forth. Our once-a-year output is five hundred, 000 PCS of EV-use semi-airtight scroll compressors, 50, 000 PCS of hermetic horizontal inverter compressors.20000PCS of taxi air conditioning.
We not only supply merchandise but also give extensive application assistance and technological assistance for our customers.
Our compressor driver is offered by our team firm, which has numerous several years of experience in automotive air conditioning control techniques and cell cold chain handle methods. This is an advantage that other compressor companies do not have. The group has a amount of R & D service establishments in Europe Firm.
The business concept is High quality, Innovation, Substantial-Effectiveness, and Credit. Warmest welcome your check out. Searching forward to functioning with you!


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


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



The Air Compressor Is a Versatile Tool

The Air Compressor is one of the most versatile tools in any garage or workshop. It is easy to use and can perform a variety of tasks, from jackhammering to drilling. These machines are available in a wide variety of sizes and types, making it an excellent choice for a variety of situations. With a single motor, you no longer need separate motors for each tool. Its lightweight, compact design makes it easy to handle, and the single motor also reduces wear on parts.


Oil-injected air compressors require a large amount of lubricant, which needs to be added to the sump regularly to maintain optimum performance. As there are many types of industrial fluids, a well-intentioned maintenance technician may add the wrong lubricant to the compressor. If this happens, the compressor will become incompatible with the lubricant, resulting in excessive carryover and the need to flush and replace downstream air treatment components.
Typically, the G 110-250 oil-injected rotary screw compressor from Atlas Copco provides reliable compressed air, preventing costly downtime. The G110-250 oil-injected rotary screw compressor is highly reliable and durable, enabling it to function in temperatures up to 46degC/115degF. Despite the oil-injected air compressor’s robust design, this unit requires very little on-site installation, and it features simple operation.
The primary advantage of oil-injected air compressors is the reduced cost of running. The cost of oil-free compressors is less than half of that of oil-injected ones, and it will require fewer maintenance costs in the long run. Moreover, the oil-free system is more environmentally friendly than oil-injected air compressors. But the drawbacks of oil-injected air compressors are substantial, too. It can contaminate finished goods and cause a significant financial risk for the manufacturer.
An oil-injected rotary screw air compressor offers several advantages over its counterpart. First, it features an innovative vertical design with variable-speed drive, allowing it to run more efficiently. Second, oil-injected air compressors reduce energy consumption by up to 50% compared to non-oil-injected air compressors. They also have a thermostatic valve, allowing them to maintain an optimum temperature. Thermostatically-regulated oil coolers allow the compressor to run more quietly.


What is an oil-free air compressor? The name refers to a type of air compressor that does not contain oil in the compressor chamber. Oil-free air compressors still use oil for various purposes, including lubricating the moving parts and managing waste heat. However, many people do not realize that their air compressor still requires oil for proper functioning. This article will explore why this type of air compressor is preferable for many users.
First of all, oil-free air technology has many benefits. For one, it reduces the energy cost involved in filtering air, and it minimizes leaks. Moreover, it also reduces the oil costs associated with compressor refills. And finally, it reduces the risks of contamination. Oil-free air technology is the future of compressed air. If you’re looking for an oil-free air compressor, here’s what to look for in your search.
Depending on the purpose of your air compressor, it may be beneficial to invest in an oil-free air compressor. Oil-lubricated air compressors are generally more durable than their oil-free counterparts, but they may cost twice as much. You should still consider the cost of ownership before purchasing an oil-free compressor. The oil-free models can be easier to transport, and they are more powerful. Moreover, they’re quieter than oil-lubed models.
An oil-free air compressor also means less maintenance, as it doesn’t need oil to work. This type of air compressors also features fewer moving parts, which means fewer places for problems to develop. All oil-free air compressors are manufactured to meet ISO Class 0 and 1 air purity standards. They also have less noise and vibration compared to their oil-based counterparts. So, why not choose an oil-free air compressor for your business?


When choosing a gas-powered air compressor, it’s important to consider the advantages of gasoline. This energy source can power a large air compressor without electricity. However, this type of air compressor lacks electrical hookup, so you’ll need to run an extension cord if you need to use it at a distance. However, gas compressors are able to function with just a gas tank. This makes them ideal for medium to heavy-duty industrial applications.
Another important consideration when choosing a gas air compressor is its size. Larger compressors are typically larger than portable ones and require more space. This makes them easier to transport and operate on the go. However, if you’re not sure which type of air compressor is best for you, consider the gas-powered versions. While they may be lighter, they don’t run as smoothly as their electric counterparts. Gasoline-powered compressors are not as portable as their electric counterparts and require proper maintenance.


Electricity in an air compressor is not cheap. A 25 HP air compressor runs for ten hours each day, five days a week. The motor in these machines consumes 746 watts per hour. To find out how much electricity the equipment uses, multiply the wattage by the running time. For example, if the compressor runs for three hours, then it will use 1.9 kilowatt hours of electricity. To determine how much electricity an air compressor uses per day, you can calculate the kilowatt hours and multiply the number by the utility rate. Considering this, you can determine the cost of running your air compressor once per month.
The cost of operating an air compressor depends on the type of compressor. Electric air compressors are often silent and can run without any maintenance. These tools can be left unattended for up to four thousand hours before requiring repair. Electric air compressors require higher power for higher pressure, so you should plan accordingly. Whether or not you need a maintenance visit is up to you, but the benefit of not having to spend a fortune on repairs is priceless.
Although compressed air is not an energy-efficient source, its use in a variety of applications may save you money and kilowatts. Since an air compressor uses power when it is running, the cost is lower than the cost of operating a power tool. If you plan to use your air compressor for a long time, make sure that it is maintained properly. Proper care will save you money and power, and you may even be able to get an extended warranty if the compressor breaks down.

Variable frequency drive

The main purpose of a variable frequency drive (VFD) in an air compressor is to reduce energy consumption in the process of compression. A single motor drag system cannot adjust its speed continuously according to the weight of the load. By applying frequency control to the compressor, the power consumption can be reduced while maintaining the same pressure level. Therefore, a VFD is an excellent choice for compressors. Its benefits are numerous.
A VFD can also monitor the temperature of the motor and send error signals if the motor is running too hot or too cold. This eliminates the need for a separate sensor to monitor the oil pressure. These functions are useful not only in lowering energy consumption, but also in improving the performance of an application. Moreover, a VFD can monitor additional variables such as temperature and motor speed. Hence, it is a useful investment.
When using a VFD, it is crucial to choose the right motor. The speed of the compressor should be within the maximum starting limit of the motor. The air tank may be of any size, but a constant pressure limit is required to keep the VFD running within the service factor of the motor. In addition to a VFD, a master controller should also include a remote pressure set point and a PID card for a master controller. The transmitter should incorporate all useful data from the VFD, including the speed and the oil temperature. The VFD must be tested before it is integrated with the master control. It should be tested for min and max speed, temperature, and current within the expected range.
The use of a VFD in an air compressor has many benefits. One of the most notable is the reduction in power consumption. Fixed-speed compressors run on set points of six to seven bar. An extra bar of compression uses 7 percent of energy. This energy is wasted. A VFD-powered air compressor can also increase the life span of compressor parts. It is one of the best investments in your compressor. So, why wait any longer?

China 5HP 10HP 20HP 30HP Customized Oil-Free Scroll Air Compressor Unit     manufacturer China 5HP 10HP 20HP 30HP Customized Oil-Free Scroll Air Compressor Unit     manufacturer
editor by czh 2022-12-31