... grinding machine is suitable for grinding barite, limestone, ceramic, slag, and etc, the moh's hardness of ... barite, fluorite, rare-earth, marble, ceramic, bauxite, manganese ore, iron ore, copper ore, phosphorite, iron oxide red, zircon, cinder, cement ... grappier, cement clinker, activated carbon, dolomite, granite, garnet, iron oxide yellow, bean cake, chemical fertilizer. Compound fertilizer, ...