Gold centrifugal concentrator is a new type of gravity mineral processing device., it can be used not only for placer gold mining, but also for hard rock mining to recover the natural gold, but also used to recover gold from the old tailings. it is widely applied on recovering free gold in all particle size ranges, especially for recovery of fine gold which is lost during the operation of the gravitational concentrators (sluice boxes and jigs).\n\ntest showed that the machine is very effective for separating monomer gold in vein gold deposits