We need to know the fittings of Raymond mill include a speed reducer,wet grinding ball mill gear reducer, wind machine, grinder, plum frame, roller, analyzer, etc. In fact, 90% of these parts belong to the wearing components. Although they are only spare parts, primary jaw crusher, once they are damaged, Raymond mill must be stopped to deal with the problem during the production process.The materials tend to attach to each other and jam in the material transportation process if the materials contain a high moisture degree, cement mill, causing the smaller grinding capacity.The abrasive resistance of Raymond mill components, like the grinding roller and grinding ring. The production capacity will be influenced if the components have a poor abrasive resistance.Raymond mill (Raymond roller mill) is applicable to the grinding and processing of more than 280 kinds of non-flammable and non-explosive materials with hardness less than 7 and humidity less than 6% in mining, construction, chemical industry and metallurgy, such as barite, calcite, feldspar, talcum, marble, limestone, china dryer, clay, glass. The fineness of the finished product can be adjusted from 100 meshes to 325 meshes according to requirements. It is the main and widely used grinding machine. The bases of the two bearings are on the same horizontal plane. If the external surface of the hollow shaft has trench scarred or the inner circle is worn, which may lead to the deformation and the crack of hollow shaft, vsi sand maker, it should be replaced immediately. Raymond mill is a commonly milling equipment, mainly used for barite, cone breaker, calcite, potash feldspar, talc, marble, limestone, dolomite, fluorite, lime, activated clay, activated carbon, bentonite, kaolin, cement, phosphate rock , plaster, glass, insulation materials, etc. Mohs hardness of not greater than 9.3 and humidity below 6% of non-explosive mineral, chemical, construction and other industries more than 280 kinds of material for...