how much hp motor required for 4 tonn ball mill
how much hp motor required for 4 tonn ball mill New and Used Metal Working Machinery, SMF 12" x 36" Mattison Hydraulic Surface Grinder, 15 HP Spindle Motor, 20" Wheel Dia 10" x 24" Brown Sharp Automatic Surface Grinder,Electromagnetic Chuck 6" x 12" Harig Manual Surface Grinder, 6" x 12" Electro Magnetic Chuck, 63/4" Cross Feed.