Wide coverage: Supports the production of OD20-2000mm HDPE multi-layer pipes, offering ABA or ABC or outer pipe co-extrusion coating layer structures, with a wide coverage range.

Precision multilayer co-extrusion: using a high-efficiency single-screw extruder with a large length-to-diameter ratio and multilayer co-extrusion, meeting the online metering of various materials, employing a melt cooling device to reduce melt dripping; the spiral die body ensures uniform flow, guarantees the target wall thickness of each layer, and accurately controls the extrusion amount and thickness.

Automation assistance: integrated control online measurement, vacuum closed-loop control, fully automatic variable diameter cutting, target weight control for pipes, efficient automated collaborative operations.