Since 1938, Centrifugal & Mechanical Industries (CMI) has been the leading designer and manufacturer of cyclones, centrifuges, and process equipment for solid-liquid separation. Our centrifuges and process equipment maintain the durability and performance you expect when handling tough, abrasive substances.

Based in St. Louis, Missouri, CMI serves a diverse group of industries, including: coal preparation, minerals and chemical processing, general manufacturing and automotive manufacturing. Our reputation for superior service, experienced staff, parts availability, 24/7 customer assistance and troubleshooting is world renown.