#### AMIT 135: Lesson 6 Grinding Circuit Mining Mill Operator Training

Higher capacity than AG mill grinding; Primary, coarse grinding (up to 400 mm feed size) Grinding media is grinding feed plus 412% ball charge (ball 125 mm) ... a rod mill, and some or all of the work of a ball mill. Because of the range of mill sizes available, AG/SAG milling can often be accomplished with fewer lines than in a ...