Application of Rod Mill and Ball Mill Luoyang .
Rod mill is applied for coarse grinding for the reason that its media is steel rod and is liner contact, while ball mill is applied for fine grinding for the reason that its media is steel ball and is point contact. At present, rod mill is mainly used in manufacturing coal water slurry in coal chemical industry, quartz sand, silica sand, tungsten ore, potash and soda feldspar, bauxite and so ...