colloid mill

The resulting pre-emulsion is pumped out of the emulsifier and into a colloid mill.

Banana powder is formed by using banana pulp, which is mechanically chopped and then processed with hydraulic shear using a colloid mill, turning it into a paste.

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 of a liquid suspended in another liquid.