The accept powder output is getting lower and lower after a long time’s running of the mill, this will seriously affect benefit of the company. How to solve these problems makes many factories feel headache. Reasonably selecting the rotation speed of the main machine to improve the grinding force of the main machine. Because the grinding force comes from the centrifugal force of the grinding roll, so rotation speed of the main machine directly affects the grinding force. Low speed of driving shaft may be one of the reasons for low powder output. Insufficient power, loose driving belt or serious wear will cause unstable speed or speed decrease of driving shaft.


Considering the endurable capacity of the main machine motor is a factor to improve the productivity of the pendulum mill. Increase motive energy of the mill , adjust the belt or replace it.