Oil-free Air Compressor
EP is always working for high technology of air flow compressor. After developing of drinking water lubrication oil free screw surroundings compressor, we continue develop the two-stage compression of 4.0 Mpa oil free screw air compressor standards such as JB/T 11882-2014 . Oil-free scroll atmosphere compressor is a fresh design and produced by HL which is different from any others scroll air flow compressor in the world. HL scroll surroundings compressor more reasonable structure, good warmth dissipation, longer using lifestyle, better stability, air-end 2 years warrantly and also 
the only 1 who can manufacture 1.2Mpa scroll air compressor in the global.
Oil-totally free scroll air compressor features :
1、High precision & inventive design air-end, longer service time and 24 months warranty
2、Using permanent magnet electric motor,compressor efficiency can be improved 10%
3、Motor is linked 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 processes which is noticed by the motion of rotor and stator. The atmosphere is definitely sucked From the side of air-end, rotor seals the compression chamber and air flow is compressed gradually along with rotor motion and compression chamber become smaller sized. Compressed atmosphere discharged from the guts of stator. That is a continues procedures, the discharged compressed surroundings Is smooth and no fluctuation.
The movement of rotor refer figure 1-4 (suction-compression-exhaust).The suction air is steadily Compressed in small and smaller compression chamber due to rotor and stator motion, at last the compressed air is discharged from the center discharge hole.
We is a respected manufacturer of industrial air compressor china producers, oir free air flow compressor china suppliers and screw air flow compressor china extra parts.Located in China, our item lower noise atmosphere compressors,Oil-free of charge screw surroundings compressor range signifies the most extensive portfolio of compressed air equipment offered for thousands of applications in the Essential oil, Textile, Food, Marine, etc. industries.