The mill can be used for grinding a variety of non flammable and explosive, Mohs hardness below 9.3, humidity is lower than 6% of the material, the material such as feldspar, calcite, typical: talc, barite, fluorite, rare earth, marble, ceramic, bauxite, manganese ore, iron ore, copper ore, phosphate rock, iron oxide red, slag, water, slag activated carbon, dolomite, granite, iron oxide yellow, soybean meal, chemical fertilizer, compound fertilizer, fly ash, bituminous coal, coking coal, lignite, Mitsubishi, gold, red, beautiful sand clay, kaolin, coke, coal gangue, clay, kyanite, fluorspar, bentonite, stone rhyolite, muddy greenstone, Ye Layan, Ye Yan sand rock, rock, Diego, Xuan Wuyan, gypsum, graphite, insulation materials, etc..