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PUC colloid mills

Colloid mills are used in a wide variety of applications in processing industries.


In an annular gap between the stator and the rotor, which can be adjusted by changing the axial position of the stator, product particles are exposed to pressure, shear forces and friction, acting either individually or in combination.

  • de-agglomeration
  • dispersing
  • emulsifying
  • micro-comminution
  • homogenizing
  • dissolving
  • mixing
  • wet milling

Colloid mill type O

Vertical, enclosed motor, in-line and batch operation, seven sizes, up to 43,000 l/h

Colloid mill type E

Horizontal or vertical, in-line and batch operation, six sizes, up to 43,000 l/h

Colloid mill type EL

Horizontal, in-line operation, standard motors, eight sizes, up to 60,000 l/h