What it is the optimun speed for a ball mill,
What it is the optimun speed for a ball mill ? - posted in Pyrotechnics: I have done a ball mill , recenly finished , but the motor has too rpms , is too fast for use in a ball mill (the pvc cylinder that i use , left of the shafts). With the motor i will use a 40 mm pulley , because i have a 50 mm driven pulley, in one of my two shafts.Ball mill critical speed formula derivation - YouTube,Nov 10, 2016 · Ball Mill Calculation Critical Speed ball mill critical speed example One example is the large ball mill , critical speed calculation formula of ball mill size calculations Ball Millderivation for critical speed in crushers - filmzstan,Ball Mill Critical Speed Derivation. . derivation of critical speed of ball mill-[crusher And Mill] 4,9/5(4 000),derivation of critical speed of ball mill samac - nhit.co. Derivation For Critical Speed Of Ball Mill,Crusher derivation for the critical speed of ball mill.