We Have More Than 40 Years of Experience.

[email protected]
  1. Home
  2.  | Ball Mill Critical Speed Animation

Ball Mill Critical Speed Animation

The critical speed (rpm) is given by n C = 42 29 √ d where d is the internal diameter in metres Ball mills are normally operated at around 75 of critical speed so a mill with diameter 5 metres will turn at around 14 rpm The mill is usually divided into at least two chambers (although this depends upon feed input size mills including.

Get Quote