13 X 205 Allis Chalmers Mpsi Ball Mills Nelson
Mill speed 166 rpm construction materials 2piece shell cast steel feed and discharge heads rubber shell liners rubber lifters with steel spine motor and drive 1750 hp 4000 volt reliance motor falk 485a1 parallel shaft gear reducer 511 ratio eaton 4vc120 pneumatic clutch gears and bearings 281tooth ring gear 20tooth pinion gear