Thinking about upgrading your pipe production capabilities? In this video, we demonstrate the fully automatic HDPE Plastic Prestressed Spiral Pipe Making Machine in action. You'll see how this advanced extrusion line produces single-wall spiral pipes with inner diameters from 50mm to 200mm using PE and PP materials. Watch the complete automated process from raw material feeding to spiral winding, water cooling, and precision cutting. We'll show you how this equipment delivers consistent quality and high efficiency for industrial applications like drainage systems, cable protection, and irrigation projects.