Morehouse-Cowles

MorehouseCowles is a leading global manufacturer of high-performance mixing, dissolving, and milling equipment, serving the pharmaceutical, food, cosmetic, and specialty chemical industries. Founded in 1925 and now a brand under Avantor, the company specializes in high-speed dispersers, stone mills, and media mills designed for efficient particle size reduction and homogenization. Their equipment range supports every production scale, from laboratory-scale units for formulation development to full-scale manufacturing systems for high-viscosity materials. MorehouseCowles is particularly recognized for its 'stone mill' technology and its ViscoMAX multi-shaft mixers, which are critical for producing uniform pharmaceutical slurries and ointments. The company is headquartered in Chino, California, and continues to be a key partner for life science companies requiring precise and durable processing solutions.