... is named by the diameter of roller.Φ1300,Φ 1350,Φ 1400,Φ 1500,Φ 1600 is suitable for selection of iron ore, molybdenum ore ,lead ore ... ,zinc ore, antimony ore and so on.Φ 850, Φ 900, Φ 1000,Φ 1100,Φ 1200 is suitable for ... selection of gold ore.Operation Principles Of Wet Pan MillWet pan mill is similar to ...