Mill applications: it is used to grind a variety of non-metallic mineral materials with Mohs hardness below 7 and moisture within 6%, including gypsum, diabase, coal gangue, wollastonite, graphite, clay, kaolin, lime, zircon sand, bentonite, manganese ore and etc., that can be used in the power, metallurgy, cement, chemical, non-metallic ore ...