Oil-free Air Compressor
EP is always doing work for high technology of air compressor. After developing of drinking water lubrication oil totally free screw air compressor, we continue develop the two-stage compression of 4.0 Mpa oil free screw air compressor standards such as for example JB/T 11882-2014 . Oil-free scroll air compressor is a new design and produced by HL which is different from any others scroll air compressor in the world. HL scroll surroundings compressor more reasonable structure, good high temperature dissipation, longer using existence, better stability, air-end 24 months warrantly and also the only 1 who can manufacture 1.2Mpa scroll air compressor in the global.
Oil-free of charge scroll air compressor features :
1、High precision & inventive design air-end, longer service time and 24 months warranty
2、Using permanent magnet motor,compressor efficiency is certainly improved 10%
3、Motor is connected with air-end directly, without belt,coupling,no need adjustment, super low noise
4、PLCcontroller display discharge temperature, pressure,operation time, maintenance remain and fault alarm,etc.
Working principle of oil-free scroll air flow compressor
Air compressor procedures which is realized by the movement of rotor and stator. The air flow is definitely sucked From the medial side of air-end, rotor seals the compression chamber and surroundings is compressed gradually along with rotor movement and compression chamber become smaller. Compressed air discharged from the guts of stator. That is a continues processes, the discharged compressed air Is smooth no fluctuation.
The movement of rotor refer figure 1-4 (suction-compression-exhaust).The suction air is steadily Compressed in the smaller and smaller compression chamber because of rotor and stator motion, at last the compressed air is discharged from the center discharge hole.
We is a respected manufacturer of commercial air compressor china manufacturers, oir free surroundings compressor china suppliers and screw air compressor china extra parts.Based in China, our item lower noise atmosphere compressors,Oil-totally free screw air 
compressor range symbolizes the most comprehensive portfolio of compressed air equipment offered for a large number of applications in the Oil, Textile, Food, Marine, etc. industries.