3R/4R/5R Raymond Mill /Stone jaw crusher PE150*250/ PE250*400/PE600*900/PE750*1060 * MTW Series European Pendulum Grinding Mill Introductions: The improved pendulum mill adopts series of new technologies such as integral bevel gear transmission, internal thin-oil lubrication system, curved air channel, etc. It is a high and efficient grinding product , which is widely used in power plant desulfurization , large non-metallic ore pulverization and building materials and chemical industry. Suitable for grinding materials: �?� Limestone, calcite, calcium carbonate, dolomite, barite, talc, gypsum, pyroxene, quartz, sodium bentonite, calcium bentonite, bauxite, marble, feldspar, phosphate rock, coal powder, clay, kaolin, wollite, lime, alumina, etc. Any materials which are Mohs hardness below 7 and humidity within 6% of all kinds of non-flammable and non-explosive materials are suitable.