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.

CMI is part of the Elgin Equipment Group (EEG) family of companies. Together, we provide integrated equipment solutions for your bulk material handling and processing needs.