GFRP spiral chute integrates the features of spiral separator, spiral chute, table and centrifugal separator. It is the best equipment for mining and ore dressing, especially for the placer mining along the coast, riverside, sand beach and stream passage. The product has the following features: reasonable structure, easy to install, covering small floor area, easy to operate, stable ore dressing, clear separation, large handling capacity, high efficiency, high concentration ratio of ore dress, high recovery percentage and reliable operation. It has the following advantages: light weight, dam-proof, rust-proof, anti-corrosion, well adapted to the fluctuation of grade and without noises.