a barring gear in ball mills
Apr 24 2018 GIRTH GEAR artec-machine. Gear cutting of a split girth gear for a cement mill having an input power of 2200 HP 5. Separate mill A Damage to mill cylinder neck or stub endanger girth gear and pinion. Repairs entail extra work for girth gear dismantling. B Damage to mill cylinder cannot endanger gear teeth. Mill repairs do not entail gear .