Copper Ore Mining Process Crusher Mill for Sale in Chile. To make best use of copper ore materials in Chile, it will need copper ore mining process machine which mainly includes copper ore mining crusher mill, copper ore flotation machine. Being a supplier, SBM can provide the requirement machines in copper ore mining process. In copper ore mining process, it mainly adopts the simple processing line. Through grinding, the 200 mesh copper ore materials will account for 50-70%.