The 40 Bar Oil Free Screw Air Compressor developed by CMN is World initiative oil free screw air compressor with 40bar(580psi) pressure. It saves 15%-20% energy compared with piston compressor.
With the box design, CMN 40 Bar Oil Free Screw Air Compressor has advantages of no vibration, low noise and small volume. Adopting Isothermal compression with high efficiency, low exhaust temperature, Low compressed air moisture content.

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CMN Water lubricated oil free screw air compressor saves over 15% more energy than normal dry type oil - free compressor. We guarantee not to use any lubricating oil to avoid environmental pollution. As the purified water participates in sealing, cooling and lubrication in the compression process, the efficiency is greatly improved, and the gas yield of the same specific power is increased by more than 15% compared with the dry type oil-free compressor, which greatly reduces the energy consumption. Its consumables are only cheap water, air and water filter elements, and maintenance costs are extremely low. 

CMN Water lubricated oil free screw air compressor are widely used in industries of food, beverage processing, pharmaceutical manufacturing, packaging, electronic manufacturing, painting, powder coating and textile manufacturing.

" href="https://www.cmnchina.com/water-lubricated-oil-free-screw-air-compressor">

CMN Water lubricated oil free screw air compressor saves over 15% more energy than normal dry type oil - free compressor. We guarantee not to use any lubricating oil to avoid environmental pollution. As the purified water participates in sealing, cooling and lubrication in the compression process, the efficiency is greatly improved, and the gas yield of the same specific power is increased by more than 15% compared with the dry type oil-free compressor, which greatly reduces the energy consumption. Its consumables are only cheap water, air and water filter elements, and maintenance costs are extremely low. 

CMN Water lubricated oil free screw air compressor are widely used in industries of food, beverage processing, pharmaceutical manufacturing, packaging, electronic manufacturing, painting, powder coating and textile manufacturing.