Gypsum powder production line

When heating and calcining the dihydrate gypsum or chemical gypsum (phosphor gypsum, desulphurization plaster, fluor gypsum), the dihydrate gypsum will be decomposed, we can produce the semi-hydrated gypsum (CaSO4/2H2O) , that is building gypsum, also called plaster of paris.
Because of the different temperature and pressure when decompose the gypsum, we can get different product, a-type gypsum and b-type gypsum. a-type gypsum is high-strength gypsum,b-type gypsum is building gypsum.
we can supply you with different capacity gypsum powder production.
Gypsum powder production line