Brief introduction: Applied in nonmetallic stone powder making processing. Fineness: 80-2500 mesh, ultrafine and super fine powder. Capacity: 1-40t/h, higher production ... ’s hardness≤7 and moisture ≤ 6%, for example: quartz, feldspar, calcite, talcum, barite, fluorite, rare earth, marble, ceramic, aluminous bauxite, manganese ...