### Ball mill media optimization - Metcom Tech

the application of ball mill power from fine (minus P80 product size) to coarse material, ... Consumption is closely related to total ball charge surface area. • A useful guideline for make-up ball size ... 840 16.62 3.13 0.424 595 22.65 5.76 0.347 420 31.72 12.38 0.239 300 44.76 25.2 0.146