calciner equipment for gypsum powder production line
gypsum plaster powder production line msmining. Gypsum Powder Calcined plant, or Gypsum Plaster Powder Production Line, is a process that the common gypsum (its main component is CaSO42H2O) are changed into calcium sulfate hemihydrated gypsum (its main component is CaSO41/2H2O) by crushing, grinding, calcining and dewatering.