Mill is a very important equipment in mining industry and many industrial production. The cement raw mill is mainly used for grinding different processing fineness from dozens of mesh to thousands of mesh in production. The fineness of the grinding line depends on the type of mill.

At present, the pulverizer has been widely used in the grinding and processing of mineral products and materials in the fields of metallurgy, building materials, chemical industry, mining and so on. According to the different working principles of the equipment, the fineness of the milled materials and the fineness of the discharged materials, the mill can also be divided into many different types, such as ball mill, vertical mill, high-pressure suspension roller mill, micro powder mill, etc.