Kaolin powder is not equal to the kaolin sand, particle size of more than 120 head is kaolin sand, particle size of below 120 meshes is kaolin powder. Kaolin stone ore small directly through the kaolin powder mill crushing and screening of kaolin powder as ordinary kaolin powder, but because the kaolin stone ore with yellow brown in mining down the surface of the epidermis, more impurities so color to white and brown and white, are used in the construction industry; and kaolin stone ore lump kaolin powder removing after processing machinery the brown skin after crushing and screening of kaolin powder as refined kaolin powder, impurity content is low so the color is white and very bright, price is much higher than ordinary kaolin powder.

Processing equipment of kaolin powder production technology innovation, including kaolin powder vibrating screen application is one of the examples, the following will introduce the relevant situation of kaolin powder processing machinery. Kaolin powder processing machine according to the production process, production processes are used to aggregate the special jaw crusher machine, small stone use wheel grinding kaolin powder mill, drying machine, vibrating screen and equipment in addition to iron. Dry and wet processing through the processing machinery of kaolin powder kaolin powder made of two kinds of common, fine kaolin powder.