Grinding Mills and Their Types – IspatGuru
WEBApr 9, 2015 · Ball mills. Ball mill (Fig 1) is same kind of mill as rod mill, except that it is filled with balls instead of rods. ... The product size can be extremely fine, although an air classifier is required when such product size is required. Maximum capacity is of the order of 10 tons per hour and power consumption is relatively high. Rotating hammer ...