### Ball Grinding Largest Prominer shanghai Mining

Ball mill - an overview sciencedirect topics. 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 today, the largest ball mill in operation is 8.53 m diameter and 13.41 m long with a corresponding motor power of 22 mw toromocho, private communi ions.Ball mill relining standard operating procedure. semi-autogenous grinding (sag) mill liner design the ausimm. hard rock milling operations for reducing primary-crushed ore to ball mill feedas sag mills.