Dry Oil Free Air Compressor
Dry Oil Free Air Compressor Manufacturer & Supplier in China
Product Name: Oil-free screw compressors, Oil-free compression, Rotary oil-free compressor, Oil-Free Rotary Screw Air Compressors, Oil compressors
Gas Type: Air
Working pressure: 7 – 10bar
Air outlet diameter: DN50 – DN100
Driven method: Direct driven
Configuration: Stationary
Lubrication Style: Dry
Drive method: Variable Speed Drive and Fixed Speed
Weight: 250-4250kg
Warranty: 2 years
Certification: CE/ASME/ISO
Color: Optional&customization
Local Service Location: Philippines, Mexico, Russia

Oil Free Dry Screw Compressor Advantages
- Class 0 oil-free, clean, and oil-free compressed air
- Significant energy-saving, environmental-friendly;
- IE3 motor, save your electricity cost;
- Coupling connection, more energy-saving;
- Multiple noise reduction design;
- Using 304 stainless steel pipe, it will not rust and corrode under high-temperature conditions
- No pollution, environmental protection, no oil, and carbon pollution in the air system
- Low energy consumption, low operating cost
- High efficiency, special profile design of the host. Energy-saving of ordinary motors increased by 30%
- Low noise, product structure adopts the balanced design
- An intelligent control system, reliable software design, support multiple languages
Comparison of dry oil-free and oil-injected screw compressors
- The quality of the compressed gas is different (the exhaust oil content of the micro-oil screw compressor is about 1~3ppm, and the exhaust quality of the dry oil-free screw compressor meets the requirements of class 0.)
- Different lubrication methods (the lubricating medium of the micro-oil screw compressor is lubricating oil, and the dry oil-free screw has no lubricating medium)
- Different cooling methods (direct cooling of cooling oil, cooling through cooling jacket)
- The exhaust pressure range is different (the dry oil-free 8bar unit can be adjusted between 3.5 and 8, and the adjustable range of the micro-oil screw compressor is small)
- The upper limit of pressure is different (a micro-oil screw compressor can make a 40bar unit, and the maximum pressure of a dry oil-free screw compressor is 10bar)
Dry Screw Compressor Parameters Table

Dry Oil Free Air Compressor Video
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