• Online Us

    24-hour service

  • Find Us

    Zhengzhou, China

  1. Home >
  2. cement >
  3. Saint Helena Gas Velocity Inside Cement Ball Mills

Saint Helena Gas Velocity Inside Cement Ball Mills

7/1/2015 raw mills usually operate at 72-74% critical speed and cement mills at 74-76%. 3.2 calculation of the critical mill speed g weight of a grinding ball in kg. w angular velocity of the mill tube in radial/second. w 2*3.14*(n/60) di inside mill diameter in meter 7.

Request Quote

Relate Blog

toTop