best reated 55kw 75hp variable speed screw compressor
PERMANENT MAGNET VSD SCREW COMPRESSOR
***It using IE4 high efficient permanent magnet motor, the efficiency is improved by 5 ~ 10%.
***Coaxial integrated transmission, no transmission loss, low vibration noise.
***High efficiency cooling system, IP65 protection grade, never demagnetise.
***Low-speed rotor and big air-end, a massive displacement is more energy-saving.
***Dual frequency conversion control system, constant pressure exhaust, stable cooling system.
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