The HDX Pipe Extrusion Line is a sophisticated and versatile equipment suitable for producing a range of polyethylene (PE), polypropylene (PP), and PVC pipes. This machine is available in both single and twin-screw extruder variants.

The single-screw extruder in the HDX line operates by friction to convey materials. While it offers a simpler and more cost-effective solution, it generally delivers less efficient melting and plasticizing compared to twin-screw extruders. However, HDX has innovatively incorporated mixing elements into the screw design of their single-screw extruder. This enhancement significantly improves the mixing and plasticizing effects, making it more effective for processing PE and PP pellets.

For PVC pipes, which are made from heat-sensitive PVC powder, the HDX line utilizes a conical twin-screw extruder. This design choice is crucial due to PVC’s thermal sensitivity, especially in the case of rigid PVC. The twin-screw extruder efficiently handles PVC powder without the need for pre-mixing and granulation, streamlining the production process.

The HDX Pipe Extrusion Line is renowned for its easy control, stable performance, and high-efficiency output. This makes it a reliable choice for continuous production. Additionally, its durability and long service life make the HDX line a trustworthy investment for businesses looking to produce high-quality PE, PP, and PVC pipes.