![How to calculate the critical speed of ball mill?_Henan ...](/6ky5vhl/32.jpg)
How to calculate the critical speed of ball mill?_Henan ...
1. critical speed, speed ratio When the mill in linear velocity with balls up to A point, due to the equal to the force N and the centrifugal force of the C steel ball weight G method, namely a ball thrown down. If the mill speed increase, ball started behind the fall point will improve.