grinding mills and synchronous motors toggle navigation. home; buy. mining equipment for sale 9.5 x 12 ft hardinge ball/rod mill: – 13 inch wide single helical pinion and ring gear – 267 tooth bull gear – 19 tooth pinion – 49 x 13.5 inch trunnion bearings provided with new babbitt inserts – mill feed and discharge heads
autogenous mills, semi-autogenous mills and ball mills for wet grinding. a company of polysius supported grinding mills up to the largest sizes. sag/ball mill circuit incorporating of a ring motor on a sag mill. synchronous motor drive with air clutch.
when using a synchronous motor we recommend having 200% starting torque, 120% to 130% pull-in torque, and 225% pull-out torque. these assume no greater than a 10% voltage drop at the motor terminals. v-belt ball mill drive v-belt or poly-v drives are generally used on grinding mills consuming 350 hp or less.
ball mills for sale, rod mills, pebble mills, mining, mineral processing & power plant equipment for sale, mine hoists for sale, crushers, pumps, synchronous motors, dc motors, diesel and natural gas generators, flotation & more!
buy used ball-mills from a.m. king industries. we can help guide you to the best solution for your equipment needs. dominion 12'6" x 16' ball mill with 1250 hp synchronous motor. manufacturer: dominion. inventory id: 6c-241. view details. 30 units - nordberg 12'2" x 14'6" ball mills with 1250 hp motor.