General informations - Aerzen Screw Compressors Aerzen Screw Compressors are available as oilfree machines in various sizes, single- and multi-stage for the most different cases of application. Oil-injected Screw Compressors also belong to our Sales program.

How the Aerzen Screw Compressor operates A screw compressor is a twin-shaft rotary piston machine functioning on the principle of positive displacement combined with internal compression.

Volume control for Aerzen Screw Compressors Volume control for dry screw compressors and control of screw compressors equipped with oil injection.