63mm PE three layer co-extrusion pipe plastic machine
For the production of PE three-layer co-extruded and other pipes, a small amount of new materials can be used for the inner and outer layers, and a large amount of recycled materials can be used in the middle, which is economical and practical. The range that can be produced is 20-630mm, and two-layer or multi-layer co-extruded pipes can also be customized according to the actual requirements of customers.
The production line uses the company’s special high-efficiency extruder for HDPE, PP, PPR pipes. The screw adopts a barrier and mixing head structure. Very stable. Spiral die head designed for HDPE and PP large-diameter thick-walled pipes. The die has the characteristics of low melt temperature, good mixing performance, low cavity pressure and stable production. The proprietary sizing and cooling system adopts water film lubrication and water ring cooling to meet the requirements of HDPE and PP materials to ensure the stable diameter and roundness of thick-walled pipes produced at high speed. The specially designed multi-stage vacuum sizing box with vacuum degree control ensures the dimensional stability and roundness of HDPE and PP pipes. The extruder and tractor are driven and controlled by imported brand-name governors, which have good stability, high precision and reliability. High sex.
1. Co-extrusion with multiple low-energy, high-efficiency single-screw extruders.
2. The extruder adopts a high-speed screw with a length-to-diameter ratio of 33:1, and the nitriding depth is over 0.08 mm.
4. The mold can be customized according to the actual situation of the customer.