7/24 Service Support
Service team averaging 5 years of experience, providing round-the-clock support to customers around the globe.
Oil-Free Compressors
Oil-Free Air Compressors For Sale
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Founded in 1985 and based in Nanchang, China, is a leading air compressor manufacturer specializing in compressed air system solutions.
Introduction to the Oil-Free Air Compressor
Oil-free air compressors operate without engine oil in the compression chamber, using advanced materials and precision engineering to reduce friction and control heat during operation. This makes them ideal for applications that require clean, contaminant-free air.
- Oil-free air compressors deliver clean compressed air without oil contamination, making them suitable for industries with high air purity requirements.
- Without oil lubrication in the compression chamber, they reduce the need for oil changes and related maintenance work.
- They are widely used in food, medical, pharmaceutical, and electronics industries where even small amounts of oil can cause problems.
Features of our Oil-free Air Compressor
German Technology(4:6 Rotor Profile)
The 4:6 rotor design, based on advanced German technology, ensures higher main engine efficiency with lower energy consumption.
Main Engine Warranty
Under normal operation, maintenance, and servicing with original EternelComp spare parts, the GHH main airend is covered by a warranty of up to 10 years.
Customized Solutions
The solution includes: Food & Beverage Industry、Power & Energy Industry、Electronics & Semiconductor Industry、Mining & Quarrying Industry.
Reduced Energy Consumption
Equipped with a high-efficiency permanent magnet synchronous motor, the compressor minimizes inherent energy waste during “no-load” and “low-load” operation.
High-Quality Assurance
As a professional air compressor manufacturer, we have ISO 9001:2015, CE, and TUV Class 0 Certification.
Global Reach
Exported to more than 40 countries, serving as a long-term supplier to China National Nuclear Corporation, Coca Cola, and Jiang Tong.
Application of Oil-free Air Compressor
Air Compressor for food industry
Air compressors for the food industry are widely used to provide clean and reliable compressed air for food processing, packaging, conveying, and automated production equipment.
Konw More Air Compressor for Beverage Plant
Air compressors for the beverage industry are widely used to provide clean and efficient compressed air for filling lines, bottling, packaging, conveying, and automated production systems.
Konw More Air Compressor for Electronics
Air compressors for the electronics industry are widely used to provide clean and stable compressed air for precision manufacturing, component assembly, cleaning processes, and automated production equipment.
Know More Air Compressor for Medical
Air compressors for the medical industry are widely used to provide clean and dependable compressed air for medical devices, laboratory equipment, sterilization systems, and other sensitive applications.
Konw More Air Compressor for Chemical
Air compressors for the chemical industry are widely used to provide stable and reliable compressed air for process control, pneumatic conveying, instrumentation, and automated production equipment.
Konw More Air Compressor for Paper Making
Air compressors for the paper making industry are widely used to provide reliable and efficient compressed air for pneumatic control, material conveying, cutting, and automated production systems.
Know More What We Offer
Our Service
As a certificated air compressor manufacturer, we are committed to providing maximized customer service to ensure air compressor systems running at peak efficiency 24 hours a day, 7 days a week — trusted by Fortune 500 companies, central enterprises, and listed enterprises worldwide.
24/7
Service availability
30 yrs
Technical experience
5 yrs
Avg. team experience
<24 h
Response time
Technical Training
30 years of technical expertise enabling comprehensive one-stop training programs for all customers.
Spare Parts Support
Genuine quality spare parts and lubricants supplied to ensure lifetime operation of your compressor.
Installation Guide
On-site installation via local dealers or remote guidance provided online by our technicians.
Trouble Shooting
Technical team delivers troubleshooting solutions for any compressor issue within 24 hours.
Maintenance
Dedicated maintenance support from experienced engineers keeping your system at peak efficiency.
We Compress Your Needs
Customized Air Compressor Solutions!
In addition to providing standardized products, we also provide customized services.
Voltage Customization
Customized solutions for different voltage conditions, including 208V/ 220 v / 230 v / 240 v / 380 v / 400 v / 415 v / 460 v / 575 v/ 50 hz / 60 Hz.
Custom Appearance
Provide various logo and color customization options according to customer needs.
Temperature Adaptation
Customized solutions for special working environment, such as working temperature above 55℃ or below -40℃.
Condition Adaptation
Customized solutions to meet special working pressure and capacity requirements.
Special Function
Provide multi-language control panel, remote control start and stop machine, and other functions as per request.
OEM Services
Manufacture all types of air compressors following your unique designs and specifications.
Our Oil-Free Air Compressor Factory
Guide On Oil-Free Air Compressor
FAQ
How do oil free air compressors work?
Oil free air compressors work by using special materials, advanced coatings, or precision-engineered components to reduce friction and heat without oil lubrication in the compression chamber. This allows the machine to produce clean air while maintaining stable performance.
Oil vs oil free air compressor: what is the difference?
The main difference is that an oil-lubricated air compressor uses oil to reduce friction inside the compression chamber, while an oil free air compressor does not. Oil free models are better for applications requiring clean air, while oil-lubricated compressors are often chosen for heavy-duty industrial tasks with less strict air purity requirements.
What are the benefits of an oil free rotary screw air compressor?
An oil free rotary screw air compressor offers clean air output, continuous and stable operation, and lower risk of product contamination. It is a popular choice for industrial users who need efficient performance and high air quality in sensitive production environments.
Do oil free air compressors need maintenance?
Yes, oil free air compressors still need regular maintenance, but they do not require oil changes. Routine maintenance usually includes checking filters, inspecting seals and moving parts, cleaning components, and making sure the system runs efficiently and reliably.
How to place order？
When you are ready to order, please contact us to confirm the suitable solution & plan & model. What cannot be ignored is you should provide a copy purchase order to ensure that your order is processed properly.
What is the MOQ？
The MOQ, or minimum order quantity, for sample orders is just 1 set. However, for compressors ranging from 3.7-55kw, the minimum quantity is 3-5 sets. For compressors over 55KW, the MOQ is 1-2 sets. It’s important to note that the MOQ can be adjusted based on your specific situation, so be sure to discuss your needs with our team.
How long will you take to arrange production？
As an experienced air compressor manufacturer, our standard production time is typically between 20-25 days.
How about your after-sales service？
1. Provide customers with installation and commissioning online instructions.
2. Prepare and Well-trained engineers available to overseas service within one year.
3. Worldwide agents and after-slae service available.
