Gypsum is a widely used mineral material that is used as construction material in the form of plaster and alabaster. Gypsum is almost essential for the decoration of any types of building. Processing stages and different methods of baking and production of various types of construction plasters (conversion of gypsum to baked gypsum) take place in the factory. In the general, the production stages of various types of construction plasters are divided into the following ten stages, in which different machines are used for plastering.
- Gypsum blast
- Transport
- Chopping
- Sieving
- Cooking
- Dusting
- Mill
- Sieving
- Store
- Loading
How is gypsum made? Today in the gypsum industry there are various methods, the most important of which is shown schematically. Of course, each of them has advantages and disadvantages, and according to the type of their final production, they choose a special method. In factories with the ability to produce different gypsum, after producing gypsum in the usual way, gypsum is combined with additives and has different properties.
Types of gypsum production line in the factory
- Production of gypsum by the method of low gypsum curing system, which is a raw material parallel to heat
- Production of gypsum by the method of high temperature curing system in which the flow of materials is opposite to the movement of heat
- Production of gypsum by gypsum curing system with two rotating cylindrical kilns, bottom and top, with cooling and mixing of these two types of gypsum
- Production of gypsum by the method of double gypsum firing system and using the temperature of gypsum baked along with adding raw materials to the low firing furnace
- Production of gypsum by the method of double – baked gypsum kiln system
- Production of gypsum by gypsum firing method in the baking mill and transfer to a cylindrical rotary kiln for subsequent firing (two kilns) in two areas in a cylindrical rotary kiln, Indirect heat to the gypsum
- Production of gypsum by the method of composite gypsum curing system with calcinatory and indirect heat air flow
- Production of gypsum by the method of baking mill system
- Production of construction plaster through conveyor gas
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