lead and zinc roller mill MC World. Mar 30, 2021 Double Wheel Two Roller Wet Grinding Pan Mill The China wet pan mill for gold is named by the diameter of roller 1300,1350,1400,1500, 1600 is suitable for selection of iron ore, molybdenum ore,lead ore,zinc ore, antimony ore and so on 850, 900, 1000, 1100,1200 is suitable for selection of gold ore