Gypsum Powder Production Line by Shijiazhuang Tengchuang ...
Chemistry gypsum powder production line:ªG building gypsum powder. Chemistry gypsum is refers to the industrial production process, forms industrial products, such as desulphurization gypsum, phosphorus gypsum, fluorine gypsum, lemon gypsum and so material characteristic:the surface water is more than 20%, the ingredient relative is unstable.