Gold mining machinery / dryland gold mining machinery and equipment / large-scale gold mining machinery

Gold mining machinery types can be divided into fixed leavened groove, creeping leavened groove, jigger, shaker, gold recovery machine and so exactly what kind of use? Depending on the circumstances. Leavened groove fixed by simple iron welded gold grass covered tank manufacture, maintenance or no maintenance is simple, the most widely used, almost all of the small-scale placer gold are in use, but the effect is the worst, thus the losses, is astronomical. Peristaltic leavened tank, the cost is relatively fixed leavened groove a little higher, but elected leavened much better rate than a fixed tank, generally more than 92%. But maintain a bit more complicated. It is characterized by: a fixed amount of sand leavened groove, jig shaker elected rate is considered to be the best gold placer mining equipment. Round Jig elected rates than peristaltic leavened groove is slightly better, but the cost to maintain than encouraging higher leavened trough many times, small and medium mine simply can not afford. This jig complex, too costly to maintain complex and require professional people wait, bulky weight of a large (generally several tens of tons), can only be used in large-scale mining, small mining industry can not afford to not be used. As for the kind of simple ladder jump, recycling effect is almost fixed leavened groove, sand and a small amount is very small, fine quantity is large, there is no practical value. Shaker, is the rate of these types of devices selected the best equipment, the price is not expensive, but it's a small amount of processing, can be used to concentrate the process, the crude ore processing can not do anything. By all statistical data and my own years of experience, creeping leavened groove, jigger and shaker elected rate almost all the same, higher than the ordinary fixed leavened tank more than 10%, although the relatively large investment, the point at the beginning, but fixed leavened Gold slot loss, the cumulative loss would be a staggering figure is 10 times the cost of the device, or even 100 times. Therefore, considering the generally used fixed leavened leavened groove groove and peristaltic gold mining machinery combined with shaker sorting GOLD principles. Consisting of a set of integrated devices.