Ball Mills an overview | ScienceDirect Topics
Tumbling ball mills or ball mills are most widely used in both wet and dry systems, in Iron Ore, 2015. Ball mills. The ball mill is a tumbling mill that uses steel balls as the grinding media. The length of the cylindrical shell is usually times the shell diameter Figure ). The feed can be dry, with less than 3% moisture to minimize ball coating, or slurry containing 20