The material enters the drum from the feeding inlet and rolls continuously with the rotation of the drum. The built-in high-pressure spray nozzle can generate fan-shaped water flow, which can fully remove the sediment on the surface of the material. The water for cleaning the material is passed through the screen holes on the drum. The outflow is concentrated and recovered to the circulating water tank under the drum, which can recycle the washing water. The main body is made of high-quality 304 stainless steel, which is easy to operate and maintain. It is mainly suitable for cleaning rhizome materials and shell materials.