The Importance of Primary Crushing in Mill Feed Size
crusher product % medium values match up with the mill feed 24 hours later Understandably as the amount of critical size fed to the mill rose the tonnage of one of the semi autogenous mills fell from 2000 tph to 1800 tph 10 15 20 25 30 35 40 45 50 Weight % Medium 1600 1700 1800 1900 2000 2100 2200 2300