As we all know, high-quality mining unit can improve the quality of final products. Gold mining belongs to a comprehensive project, which needs a variety of mining machines in terms of working procedure. Typical working procedures of gold mining include crushing, grinding, beneficiation, refining and other mining stages. Of course, each of mining stages needs varied type of gold mining unit. For example, during the crushing stage, crushing units are adopted to turn large gold-bearing rocks into smaller ones. As for the gold ore crushing unit, it covers jaw crusher, impact crusher, cone crusher and mobile gold ore crusher. And then, grinding mills are used to grind crushed gold ores into particles or smaller, so that the beneficiation stage can run smoothly. Gold ore grinding units include ball mills, rod mills, and vertical mills. Accordingly, gold beneficiation equipment, has many types, such as spiral chute, shaking table, gold jigger, concentrator, and spiral classifier. Of course, there should be some associated equipment in the process of gold mining, such as belt conveyor, vibrating grizzly screen, gold washing plant and vibrating feeder. An entire gold processing line always includes the crushing plant, grinding plant, extraction equipment and other associated equipment. When customers choose gold mining machienry, they should take the mining scale, operation cost, and mining environment into their careful consideration.
Rod Mill for Gold Mining in Mexico
Rod mills are well accepted among mining investors in Mexico, so it can be considered as a popular type of gold ore grinding unit used in Mexico’s gold mining industry. When rod mills are used for mining gold, the motor of rod mill drives through the reducer and peripheral big gear, or the low-speed synchronous motor directly drives the rod mill through big gear around rod milling machine to drive the cylinder body rotation. The cylinder body is filled with appropriate grinding medium – steel bar. In the function of centrifugal force and friction force, the grinding medium was promoted to a certain height, and then was thrown or relief in the falling state.
Gold Ore Washing Machine in Mexico
As mentioned above, gold ore washing machine is widely used for mining gold. Main parts of Zenith’s gold ore washing machine include grizzly feeder, nugget trap, trommel screen, tailing conveyor, and recovery system, etc. The vibrating grizzly feeder washes all rocks and boulders increasing gold recovery 2-5%. In addition, The exclusive nugget trap is so effective that it can recover up to 40%-50% of the total gold. Adopting the design of lightweight truss, the tailing conveyor of Zenith’s gold ore washing plant can offer superior rigidity and strength. Finally, sluice recovery system is very excellent, offering good recovery down to 100 mesh.