#### PDF A Survey and Analysis on Electricity Consumption of Raw Material Mill ...

A Survey and Analysis on Electricity Consumption of Raw Material Mill System in China Cement Industry between 2014 and 2019 Ruonan Meng 1,2, ... the diameter of the ball mill has reached 5 6 m, and the unit output can reach more than 300 t/h. The unit production capacity of the vertical mill and roller press can be as high as 640 t/h, which can ...