Kaolin's processing, ultra fine grinding mill is necessary
Kaolin owned many features, for example, plasticity, high cohesiveness, electrical insulating property and so on. So kaolin has been used in the industries of making paper, coram, chemical, and so on. In paper-making industry, kaolin be used as packing in making paper, and pigment in covering surface coated. With the nations economy developing, the value of kaolin was dept and made itself one of m