Solid-liquid manure separator is a type of livestock manure dewatering machine. It can separate raw manure such as pig, duck, cattle and chicken manure into liquid organic fertilizer and solid organic fertilizer.

The liquid organic fertilizer can be directly absorbed by crops. The solid organic fertilizer can be transported to areas lacking fertilizer, improve soil structure, and be fermented to produce organic compound fertilizer.

The mud pump delivers raw manure into the machine. The spiral shaft installed inside the screen extrudes and separates solid materials, while liquid flows out from the discharge outlet through the screen mesh. The machine features fast separation speed. The separated solid manure has low moisture content.