... , iron ore, copper ore, phosphate ore, iron oxide red, zircon sand, mineral residue, cement slag, cement clinker, activated carbon, dolomite, ... fluorite, bentonite, stone flow lines rock, pyrophyllite, shale, purple sand stone, dolerite, stack of rock, basalt, gypsum, plumbago, silicon ... the requirement of national dust-dump standard.5. The separator can be adjusted very easily.6. The grinding device ...