Screw Compressors (Industrial)

A rotary-screw compressor is an industrial level compressor, that uses a rotary-type positive-displacement mechanism. These compressors are common in industrial applications and replace more traditional piston compressors where larger volumes of compressed air are needed, e.g. for compressed air systems to operate air-driven tools such as impact wrenches plus sand blasting and spray booth equipment.
Screw Compressors - The Compressor Warehouse