China Two Roller Wet Pan Mill Gold Ore Wet Pan Mill
. 1. product description. gold mill machine is mainly used for sorting gold, silver, lead, zinc, iron, molybdenum, copper and antimony mine. working principles of wet pan mill: (1).when inputting gold sand into the rolling drum, the rollers compress the sand over and over into tiny particles. (2).please put in 5 kg mercury at first.