Colloid Mill Machines

A machine utilizing shearing action for very fine grinding and dispersion especially by breaking down the particles in an emulsion or paste to extremely fine dispersions of liquid or solid — compare homogenizer.A colloid mill is a machine that is used to reduce the particle size of a solid in suspension in a liquid, or to reduce the droplet size in emulsions. Colloid mills work on the rotor-stator principle: a rotor turns at high speeds (2000 - 18000 RPM).