Gypsum is a mineral found in crystal as well as masses called gypsum rock. It is a very soft mineral and it can form very pretty, and sometimes extremely large colored crystals.
Gypsum can be applied to many fields such as industry, glass, food, medicine, building materials, etc., but the gypsum needs to undergo two steps of crushing and grinding before it is put into use.
Main Product:gypsum powder, gypsum board
Major components:CaSO4·2H2O
Mohs hardness:1.5–2
The gypsum used in construction is semi-hydrated gypsum CaSO4·12H2O processed by natural bihydrate gypsum, also known as calcined gypsum. Varieties of gypsum will be produced when the natural dihydrate gypsum is processed with the change of heating methods and temperatures. The main production procedures are breaking, heating and grinding.
Gypsum has a wide variety of applications. Gypsum board is primarily used as a finish for walls and ceilings, and is known in construction as drywall or plasterboard. Gypsum products have many advantages. And they take a big proportion of lightweight wall materials, including paper gypsum fiber boards, gypsum hollow boards, and gypsum particleboards.
Gypsum has good friability, and can be directly stored in the warehouse after the first stage is broken. Therefore, impact crusher is generally used to crush the gypsum.
The gypsum powder production line has the advantages of large processing capacity, high production efficiency, reasonable and high efficiency, and good energy saving effect. The combination of various equipments of the production line is reasonable, the design is reasonable, and the floor space is small, which can bring high profits to users.
This kind of gypsum powder production line adopts domestic mature and stable process equipment, such as vertical mill. This gypsum production line not only fully meets the national energy conservation and emission reduction requirements, but also easy to achieve automatic control. The quality of gypsum powder products is good, the physical properties are stable, and the operating cost of the production line is low, which has become a must for investment choices of customers.
At present, the most mature technology in the world is the limestone-gypsum method. In order to improve the flue gas desulfurization efficiency, the calcium oxide content and fineness in the limestone powder used for desulfurization are higher in the desulfurization process technology. The vertical mill and trapezium mill are especially suitable for the large-scale production of limestone and white ash powder in the desulfurization gypsum production line.
Attapulgite Powder Vertical Mill
SBM, the leading enterprise of Chinese grinding industries.
Consultation