Vibrating screen gold washing machine is a common preliminary classification equipment for the rough sorting of placer gold deposits. It is specifically designed for gravel gold deposits with high gravel content and low clay content. This equipment is highly versatile, suitable for gold panning operations on land, in rivers, and within various mining environments.

The mechanical process involves a vibrating motor or eccentric block generating high-frequency vibrations. This causes gold-bearing sand and gravel to loosen and move forward across multi-layer screens. Gold particles, possessing a high density (19.3 g/cm³), settle and concentrate while lighter impurities are washed away by water flow.