Waterways include dry and wet riverbeds. If you want to pan for gold in the riverbeds, use gold panning machinery with sluice boxes, which yields good results. By using high-pressure water pumps to generate pressure water, the sand and silt are blasted by high-pressure water jets. The wetting and dissolution caused by the water action break down the沉积多年 (sediment) into slurry. Then, using the suction power of the sand pump, the underwater river sand is drawn up and discharged into a buffer box through a sand discharge pipe. After the buffer box reduces the pressure, the water is evenly fed into the蠕动淘金溜槽 (蠕动sluice box) for gold panning. Heavy metals remain in the蠕动淘金溜槽, while the remaining tailings are discharged into a tailings sluice box. Finally, the tailings are pumped to the shore.

Gold panning through chute is a method that utilizes the difference in specific gravity between gold and sand. As the ore pulp flows through the chute, the gold, being heavier, settles at the bottom while the lighter sand and other materials float to the top and are washed out of the working area. The original fixed-type chute used gold pan to extract gold, but due to issues like solidification of the chute boards and siltation, the purity of gold extracted by the gold pan was only around 30%. These drawbacks were addressed by the vibrating chute, which specifically overcomes them -- its bottom plate is made of rubber, and it uses mechanical vibration to slowly agitate the bottom plate, overcoming sedimentation of mud and sand. The periodic vibration achieves separation and sand discharge, thereby raising the purity to around 90%.
Gold Sluice Trommel Main Technical Parameters: After years of improvement and comparative tests, the pulsating gold sluice trommel stands out for its simple structure, reliable operation, and high purity rate, making it a major gold sluicing equipment, alongside gold sluice water jacket centrifuges, in recent years. Recommend a pulsating gold sluice trommel.