PVC pipe extrusion equipment is a mechanical device used for processing polyvinyl chloride (PVC) materials, capable of producing both rigid (RPVC) and flexible (SPVC) pipes. The equipment is composed of components such as a conical screw, a quantitative feeding device, an extrusion die head, and a vacuum shaping water tank. It forms the products by directly extruding the powder material or granulating it and then molding. The PVC pipes produced by this equipment have chemical corrosion resistance and insulation properties. According to their uses, they are classified into drainage pipes, water supply pipes, wire pipes, etc. Among them, water supply pipes need to be used in conjunction with special accessories, and they account for over 60% of the plastic pipe market.