What is a Stamp Mill? (with pictures) - wiseGEEK
2020/08/03· Traditionally, however, this type of mill machine has been used to mine gold, silver and copper. When copper ore is processed, the coarse material that remains after processing is stamp sand. A stamp mill, sometimes called a stamping mill, is constructed with a series of stamps arranged in what is normally a wooden frame.
Wet Pan Mill For Gold - Pineer Mining Machinery
2020/06/30· GOLD PAN MILL, GOLD MILLING MACHINE, GOLD MILLER The wet pan mill, which is named by the diameter of grinding roller, is mainly applied for grinding rock gold ore. In Sudan, at least 85% gold miners are using the Gold Grinding Machine (wet pan mill) in their gold processing system.