The customer's kaolin mill equipment in Yulin, Shaanxi Province is being loaded and shipped. The quality inspection department of the company is making the final inspection to ensure that all supporting equipment and parts are not missing. Kaolin is a very important non-metallic mineral resources, has good plasticity and fire resistance, which can be widely used in papermaking, ceramics, refractory materials, plastics and other industries. However, because the raw kaolin ore contains impurities and has large particle size, the raw ore needs to be deeply processed by crusher, grinding machine and other equipment. After grinding the kaolin, the fineness can reach different specifications, so that it can be effectively used in different industries and meet the production requirements of customers.