
Plastic HDPE Rib Reinforced Spiral Sewage Pipe Extruder Machine. Wide Pipe Diameter Range: Capable of producing pipes from 200mm to 3000mm with customized options. High Strength & Light Weight: Features high SN values (2/4/6/8/12/18) with impact and compression resistance. Long Service Life: Designed for anti-frozen performance and a service life of up to 50 years. Energy Efficient Design: Equipped with high-efficient extruder, deep groove, and internal water recycle system. Stable Rib Structure: Rib structure ensures stability and superior resistance against impact and compression. 1-Year Warranty: Comes with a standard 1-year warranty coverage for peace of mind. Automatic Operation: Fully computerized and automatic assembly structure for efficient production. Professional Manufacturing: Specialized in spiral pipe extrusion lines including Krah and double wall types.