### Ball Mill Operating Principle Crusher Mills

Ball mill crusher principle osterialapiaettait. ball mills - mineral processing metallurgy. feb 13 working principle operation. the apparent difference in capacities between grinding mills listed as being the same sie is due to the fact that there is no uniform method of designating the sie of a mill for example a 5 x 5 ball mill has a working diameter of 5 inside the liners and has 20.