you should put 1/3 volume of materials South Jinqiao Area Shanghai this formula can be derived for ball diameter sizing and selection: Dm and 1/3 volume of media balls into the jar China No416 Jianye RoadPudong New Area and then leave 1/3 ...8.3.2.2 ball mills. the ball mill is a tumbling mill that uses steel balls as the grinding media. the length of the cylindrical shell is usually 1–1.5 times the shell diameter (figure 8.11 ). the feed can be dry
