The ball mill is the key equipment for crushing the material after it is broken. This type of mill is loaded into its cylinder a certain number of steel balls as a grinding medium.

It is widely used in mining, cement, silicate products, new building materials, refractories, fertilizers, black and non-ferrous metal mineral processing and glass ceramics and other production industries, for a variety of ores and other grindable materials dry or wet grinding. Ball mill is suitable for grinding various ores and other materials, is widely used in mineral processing, building materials and chemical industry, can be divided into dry and wet two kinds of grinding methods.