Gypsum is monoclinic mineral and the main chemical composition is calcium sulfate (CaSO4). Gypsum also name plaster is a widely used as industrial materials and construction materials such as retarder for cement, gypsum building products, model making, medical food additives, sulfuric acid, paper fillers, paint fillers.
The world’s largest producer of gypsum is the United States. In the U.S., gypsum deposits in 22 states, a total of 69 mines, US’s largest producing state in the Aida Fort Dodge. The followed country is Canada. France in the European is the gypsum production leader. Again for West Germany, Britain, Spain. China gypsum mine is rich in resources.
Cementitious materials are the production of gypsum plaster and gypsum building products, the main raw material is Portland cement retarder. Gypsum is calcined by 600 ~ 800C process, a small amount of finely ground lime and other common catalysts, can be anhydrite binder (also known as the Guinness Book of binder); Calcined by 900 ~ 1000C and finely ground, the gypsum can be highly and easily grinded. Obtained with both the products of gypsum, strength than gypsum products, and anhydrite binder has good insulation, high temperature calcined gypsum has good wear resistance and water resistance.
Natural gypsum mining and beneficiation is a large-scale industry in many countries which include USA, Canada, France, Germany, England, Spain, Iran, China, Pakistan , Thailand, Australia, etc. Natural gypsum mining crusher and grinding mill is a key equipment to process the gypsum after the gypsum ore is transported from gypsum quarry.
If the market has request for the stone shape, and the users want to reduce the quick wear parts cost. Here we recommend firstly use primary Jaw crusher + fineness Jaw crusher/compound cone crusher as the primary and secondary crushers, take the impact crusher as the tertiary crusher to shaping the stones. This proposal has been adopted by many users, and proved to be workable.
Gypsum Crusher and Gypsum Grinder Mill
SBM small crusher is comprehensive of domestic and foreign similar stone crusher technologies, such as impact crusher and hammer crusher. Small crusher is mainly used for medium and small broken cement raw material, clinker, used for building sand, iron ore, sand, gypsum, coal, lump coal and other minerals in hard broken. Sometimes, we can call small crusher as gypsum crusher. SBM can supply you many gypsum crushers such as hammer gypsum crusher, impact gypsum crusher, and mobile gypsum crusher and so on.
Besides gypsum crusher, SBM also can manufacture gypsum grinding mill or gypsum grinder mill for grinding gypsum or plaster such as gypsum ball mill, gypsum vertical mill, gypsum coarse powder mill, gypsum superfine mill and so on.
Gypsum crusher is key crushing equipment used to crush the large gypsum ore into small particles. SBM is a major gypsum crusher manufacturer and supplier in China, we can produce primary jaw crusher, secondary jaw crusher, impact crusher, hydraulic impact crusher, four types cone crusher for the gypsum crushing plant, we also can supply the portable crusher and mobile crusher to the clients according to the clients’ demands.