There are numerous methods for producing compressed air movement. Small strategies can manage with reciprocating compressors. (Snapshot a piston transporting up and down in a pipe.) For major quantities of compressed oxygen (more than 6,000 CFM), a centrifugal compressor (e.g., turbine) could be the option. For almost all manufacturing application, although, a rotary screw compressor is the ideal together with most common selection. The middle of every rotary affix compressor ...