
HDPE Hollow Wall Winding Pipe Extrusion Machine. Wide Diameter Range: Produces HDPE pipes with diameters from 200mm to 4000mm. Multiple Ring Stiffness: Supports SN2, SN4, SN8, SN12.5, and SN16 stiffness ratings. Versatile Applications: Suitable for sewage, drainage, storm water, cable protection, and storage tanks. Premium Electrical Components: Equipped with Siemens electric parts and ABB converters. Automatic Operation: Fully computerized and automatic single-screw extrusion system. Customizable Cutting Device: Optional new design cover or non-cover type cutting machines available. 12 Months Warranty: Guaranteed time coverage for 12 months after delivery. Engineer Commissioning: Free engineer dispatch for machine commissioning at buyer's factory.