We are a leading manufacturer of Ultrafine powder grinding mill in Shanghai ,China.We have been in this business line for many years .And now ou products spread over the world for the good quality and competitive price,

Our HGM8021 type machine is ideal to grind non-inflammable, non-explosive and brittle materials with Mohs hardness under six. Such as calcite, chalk, limestone, dolomite, kaolin, gypsum, etc., totally more than 100 kinds material.

The whole set HGM8021 Mill consists of (see sketch 1) hammer crusher, bucket elevator, storage hopper, vibrating feeder, main unit, inverter classifier, cyclone collector, pulse deduster system, high pressure positive blower, air compressors and electrical control systems.