Oil-free Air Compressor
EP is always doing work for high technology of atmosphere compressor. After developing of drinking water lubrication oil free screw atmosphere compressor, we continue develop the two-stage compression of 4.0 Mpa oil free screw air compressor specifications such as for oil-free air compress example JB/T 11882-2014 . Oil-free scroll surroundings compressor is a fresh design and produced by HL which is different from any others scroll air flow compressor in the globe. HL scroll surroundings compressor more reasonable structure, good high temperature dissipation, longer using life, 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 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 connected with air-end directly, without belt,coupling,no require adjustment, super low noise
4、PLCcontroller display discharge temperature, pressure,operation time, maintenance stay and fault alarm,etc.

Working principle of oil-free scroll air compressor

Air compressor processes which is recognized by the motion of rotor and stator. The surroundings is sucked From the side of air-end, rotor seals the compression chamber and air is compressed steadily along with rotor motion and compression chamber become smaller. Compressed air discharged from the guts of stator. That is a continues processes, the discharged compressed air flow Is smooth and no fluctuation.

The motion of rotor refer figure 1-4 (suction-compression-exhaust).The suction air is steadily Compressed in small and smaller compression chamber because of rotor and stator motion, finally the compressed air is discharged from the guts discharge hole.

We is a respected manufacturer of industrial air compressor china producers, oir free atmosphere compressor china suppliers and screw surroundings compressor china extra parts.Located in China, our item lower noise air compressors,Oil-free of charge screw air flow compressor range represents the most extensive portfolio of compressed atmosphere equipment offered for thousands of applications in the Essential oil, Textile, Food, Marine, and so on. industries.