The difference between rod mill and ball mill

1. SHUOSEN THE DIFFERENCE between rod mill and ball mill Shanghai Shuosen Mining Machine Co.,Ltd www.shuosencrusher.com

2. SHUOSEN Difference Rod mill Ball mill The grinding media of rod mill is steel bar The contact between the steel rod and the material is the line contact The grinding media of a ball mill is a steel ball The contact between the steel ball and the material is the point contact Ball mill is more widely used to grinding metal, non-metal or stone. Different grinding media Grinding media work in different ways Different applicable materials rod mill is suitable for brittle materials, such as coal, in addition, because the bar mill is less crushing phenomenon, but also suitable for tungsten and tin ore or other rare metal ore, usually used for gravity separation or magnetic separation production line, also used in the first stage of the two- stage grinding. Different fineness of discharge The fineness of the rod mill is between 0.833 and 0.147mm The grinding fineness of the ball mill is finer, and the particle size of the discharge is usuallybetween 0.074-0.4mm. Ball mill can be divided into overflow type and lattice type ball mill Different classification methods The classification of rod mill is overflow type bar mill and open mouth type bar mill

3. SHUOSEN Shanghai Shuosen Mining Machine Co.,Ltd www.shuosencrusher.com sarah@shuosencrusher.com