pinion girth ring ball mill mounting instructions
Ball Mill Girth Gear and Pinion Alignment CR4 Discussion . nbsp 0183 32 Re Ball Mill Girth Gear and Pinion Alignment 08 27 2011 2 07 AM pinion alighnment is done by coating the pinion with a lead based grease after rotating the drum the grease marks will show the contact area the pinion should contact the girth quot ring quot near the center of the gears