China Superfine Gypsum Powder Milling Production Line ...
HGM Series Gypsum powder production line capacity of 1-12 tons per hour is the equipment specializing in producing fine and superfine powder of non-inflammable, non-explosive and brittle materials with Moh's hardness under six, such as calcite, chalk, limestone, dolomite, kaolin, bentonite, talc, mica, magnesite, illite, pyrophyllite and ...