The Introduction of A Whole Gypsum Powder Production Line
The gypsum powder production line is obtained by grinding natural dehydrate gypsum ore raw gypsum or industrial by product gypsum desulfurization gypsum phosphogypsum etc through a special mill and heating and calcining at a certain temperature to dehydrate and decompose the dehydrate gypsum Β hemihydrate gypsum CaSO4/2H2O is