This production line contains a series of machine such as dust collector, ebullience calciner, Heat-conducting oil boiler etc.If you want to know more detailed information ,please consult me freely. 2. The main composition of gypsum is dehydrate gypsum©vCaSO4.2H2O©w. However, the gypsum powder used in practical production (such as the gypsum powder for gypsum board, for mould, for plastering) is to dry and dewater the dehydrate gypsum, reduce the content of crystallization water in it, so the standard of crystallization of gypsum powder can meet the needs of all kinds of gypsum powder, because it can change into plaster of pairs. Plaster of pairs can re-integrate with water when it is applied into production, and it can be processed into new type building materials with a high intensity, such as gypsum board, gypsum block, etc. 3. Existing gypsum powder drying technologies the following: the heat, produced by the burning of medium in the stove, is transmitted to frying cauldron and pipe of circumgyrate stove, then gypsum powders are added, after mixture and drying through milling equipments, the finished product is transmitted to the store house. In this way, the quality of gypsum powder is cheesy, because the content of crystallization water is uneven.
