Search

Screw Compressor 2nd Hand - 90Kw 2009 Model 90 Kw Siemens Motor A screw compressor is a positive displacement machine in which an interlocking pair of rotors is used instead of a piston to produce compressed air. The rotors are on a shaft, the compressor consists of helical lobes. One of the rotors is called a male rotor and its helices consist of ..