Excavator pour the materials on grizzly bar to screening, gravel rinsed by high pressure water then discharge form the hind side, material particle size can reach 30cm.The smaller particles fall to the second floor screen for separation, after sifting through the second layer, the sand water mixture flows into two separate adjustable sluice for gold enrichment. This sluice can be adjusted front and rear angle, left and right balance to achieve maximum recovery rate by adapting to different terrain and operating conditions.

All of the drives are 100% hydraulic, without electricity. Our system is driven directly by a hydraulic motor without a belt or chain drive, which means that a lot of transmission mechanisms are reduced. Hydraulic drive system can reduce fuel consumption and reduce mechanical loss.