Argentina South America high quality concrete gold ore .
Wet pan mill,grinding gold machine,gold pan mill, wet The wet grinding pan mill is mainly used for separating gold, silver, lead, zinc, iron, molybdenum, copper, antioumy and so on. Working principle: 1.Firstly the motor will transmit the motive power to pulley, then under the drive of speed reducer, make the central driving shaft do fast rotating."We're expecting very strong demand from copper and gold to drive grinding media in South America and North American through 2016-17," he said. "We're confident earnings are going to grow in line .