цемент нунтаглах loesche vrm эд анги
LOESCHE vertical roller mills for the comminution of. A pilot-scale Loesche VRM was used to determine the power required to grind 100 t/h of the same limestone as used at Kusile (work index of 12 kWh/t) with a top size of 19 mm to a 85% and 95% ...