The extrusion system of the PPR pipe production line adopts a groove-fed screw barrel and barrier-type dedicated screw design, combined with imported reducers, to achieve low-temperature and low-pressure extrusion. The plasticization effect is excellent and the energy consumption is lower.

The customized co-extrusion die channel design is reasonable, enabling flexible adaptation for the production of single-layer and multi-layer composite pipe materials. The finished product has a high uniformity in wall thickness.

The entire production line is equipped with a PLC integrated control system, featuring automatic fault alarm functionality. It can monitor core parameters such as temperature and melt pressure in a closed-loop manner, achieving a high level of automation and being easy to operate.

The servo-driven tensioning machine supports large-span variable frequency speed regulation, operates stably, and is paired with a chip-free cutting process, resulting in smooth pipe cut edges without burrs.