... ,ISO9001:2008 2,Used in coal, food, coke, stone,chemical,cement lines 3,Model:TH315,TH400,TH500,TH630,etc UseBucket elevator ... mill cut or half mill cut as coal, sand, coke, cement and water ore,.Transmission capacity of this machine is 3 ... (m/s)1.41.5Speed of driving chain(r/min)42.537.535.831.8The Max. lump of conveying material(mm ...