... maintenance Reliable operation Excellent after-sale service Yantai Jinpeng Mining Machinery CO., LTDAdd:No.11, Fuzhou Road, development District, ... of Ball MillAs shown in Fig I, the ball mill generally consists of eight parts: feeder, main bearing, ... when larger than 80KW.Main parameter of the Ball Mill:Table 2 modelCylinder diameterCylinder lengthRotary speedMotor modelMotor powerMotor ...