Raymond Mill is widely applicable to more 280 kinds of materials' high-fine powder processing, such as the barite, calcite, feldspar, talc, marble, limestone, dolomite, fluorite, lime, activated clay, activated carbon, bentonite, kaolin, cement, phosphate rock, gypsum, glass, insulation materials and non-flammable mineral, chemical, construction etc, of which mesh hardness are not greater than 9.3 and humidity is below 6 .Raymond product size ranges of 80-325 mesh , part of the material's size is up to 600 mesh.

The ball mill is widely used in the concentrator, refractory plants, cement plants, glass factory. Energy-efficient ball mill uses rolling overflow discharge,which saves more than 30% energy than ordinary mill;low noise, high production, the whole rack, easy to install and transportation are also highlights of ball mills. Ball mill is suitable for grinding various ores and other materials;is widely used in mineral processing, building materials and chemical industries. It has two ways of work: dry and wet grinding,.Wet ball mill is wet grinding, dry grinding ball mill does not allow water seepage. According to the difference in row of ore ,ball mill can be divided into lattice type and overflow type.