#### Charge behaviour and power consumption in ball mills: sensitivity .

WEBAug 1, 2001 · Charge shape predicted for a ball mill rotating at 80% of critical speed and filled with rocks and balls with differing fill levels: (a) V=50%, (b) ... The ball size distribution in a real mill is generally somewhat controllable and depends on the replacement strategy used for the mill. The uniform size distribution is a plausible approximation ...