Ball Mill & Rod Mill Design - Mineral Processing / MetallurgyNov 13, 2016 . View Larger Image . 6 Load Capacity of Trunnion Bearings; 7 Ball Mill & Rod Mill Liners . In most cases it is desirable to operate the grinding mill in closed circuit with a screen or classifier as higher efficiency and capacity.picture classifir ball mill,Laboratory Ball Mills - Mineral Processing & Extractive MetallurgyDec 7, 2015 . View Larger Image . A Laboratory Ball Mill is used for grinding in laboratory flotation test work, wet grinding is necessary in several . Used in conjunction with a (Closed) Ball Mill, and a laboratory batch classifier saves time.
picture classifir ball mill