### calculating steel ball charge in ball mill

SAG Mill Ball Size Evaluator | Evaluation Factors | Calculate Diameter. Sep 8, 2013 Lets calculate/select/pick a new ball for your SAG mill. Yet, you add steel and nothing seems to happen, tonnage is not noticeably improved. action, and you might even want to suggest charging smaller balls, not larger. Get Price. Mill (grinding) - Wikipedia, the free encyclopedia. Ball mills