... Ball Mill -> Details:A ball mill is generally composed of drum, scale board, feeder, discharger, hollow shaft, bearing, transmission device and ... materials will reach somewhere with the drum under the effect of friction and centrifugal force. They will be thrown down ... Ball Mill and Overflow Ball Millnamesizerotary speed(r/min)Max.weight of medium(t)feeding granularity(mm)production capacity(t/h)power ...