... lattice panels at the end and with higher discharge opening, less volume of ball, smaller installation power, lower production capacity ... an example of medium hardness iron ore with feed size less than 25mm. Technical Parameter: ModelBarrelmmBarrel volume (m3)Ball load ... .523.82200.8-0.07432-7.250200380VBall Mill, Mill Machinery, Grinding Mill, Raymond Mill, Cement Mill, Mill Machine, Mill Equipment, ...