tavros formula for ball mill

  • crusher capacity message

    Jaw Crusher Capacity | Crusher Mills, Cone Crusher, Jaw ... Jaw Crusher Price,Capacity,Cost,Sale for Pakistan,Kenya,South . Posted at: August 31, 2011. Jaw Crusher is a primary crusher machine used for coarse crushing plant in stone quarrying and mine ore mining process. capacity of small .

  • THE OPTIMAL BALL DIAMETER IN A MILL - Strona główna

    Investigations were carried out in a laboratory ball mill having the size of DxL = 160x200 mm with a ribbed inside surface of the drum. The mill ball loading was 40% by volume, the rotation rate was equal to 85% of the critical speed. Balls were made from steel: S4146, extra high quality, having hardness 62 ± 2 HRC according to Rockwell.