For fine and ultrafine grinding, for defibration and for cutting materials of Mohs' hardness up to 3 and - dependent on the equipment - powder fineness values of approx. 100 µm to 1500 µm.
Besides being sophisticated in design, UPZ fine impact mills are reliable and universal in use. The following designs are available as standard:
Pin mill with one rotating and one stationary pin disc.
Beater mill with swing or plate beater unit for operation with grinding tracks or sieves.