... balls and ores, which enhances grinding action and ore lifting capacity and decreases energy consumption.3 Energy-saving grate ball mill ... balls from being dismissed. Under same circumstance, the processing capacity of energy-saving grate ball mill is bigger. Rolling ... (mm)Cylinderlength(mm)Motor modelLength(mm)Width(mm)Processing capacity(t/h)MaximumBall volume(t)MQGg121212001200Y200L2-6351220760.17~4 ...