... feldspar, pencil stone, marble, limestone, dolomite, fluorite, lime, active clay, active carbon, bentonite, kaolin, cement, phosphorite rock, gypsum, glass ... From crushing of raw material to grinding and packing is an independent production system.2. Compared with other milling plants ... elevated into a hopper from which the material is transported through the electro-magnetic vibrating feeder, evenly ...