With the medium hardness, kaolin material of China is listed in the fifth role in the world with the distribution of northeast, northwest, and inner-Mongolia of China. The kaolin in the south of China can be used for making ceramics with the features of refractory. In the industry, kaolin material can be used for the products making and production of chemical, painting, building material, plastic, and painting material.

Belongs to nonmetal material, kaolin is with two kinds of type of losing and hard material. Different material component and content will make the application and hardness different. Kaolin material is with the main chemical component of SiO2, Fe2O3, CaO, and Na2O. With the material type, there is kaolin with soil and kaolin with gravel of 10% and 25%. With the material hardness, there is harden kaolin, soft kaolin, and gravel kaolin.

Kaolin is with the compressive strength of 200Mpa, so that it can be crushed by crusher machine of hammer crusher and impact crusher. Hammer crusher machine is popular among stone production line with the advantages of huge production capacity, fine material shape, and higher yield rates. In operation, hammer crusher mainly crushed materials with the high-speed rotating hammerhead and rotor with the production capacity of 50-3000tph.

Impact crusher machine crushes material with the hammer board and impact plate crushing for the full crushing of material. This kind crusher machine had higher crushing ability but larger spare parts wear condition. Impact crusher machine can crush materials with the compressive strength less than 320Mpa. It can be used in the industrial production of construction, water conservancy, chemical, concrete, and metallurgy.

Zhongyu Dingli can recommend the suitable crusher and screen machine for you with the requirement of material hardness and production capacity. Also the stone production line designed by Dingli can reach the expectation production capacity. More things about production line configuration and machine purchasing can be got by online service.