Dulles Equipment
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This extrusion production line is designed for PPR, PERT, and PEX cool and hot water pipes, suitable for plastic underground hot water pipe making. It features a high-efficiency single screw extruder specifically optimized for PE, PP, and PPR materials.
Our facility integrates scientific research and production, focusing on professional quality for plastic pipe production lines. In addition to standard water pipes, we provide solutions for single wall corrugated pipes, double wall corrugated pipes, and city supply drainage systems. We offer equipment for turnkey engineering, lifelong maintenance, and technical training.
The Large Diameter HDPE/MDPE Pipe Extrusion Line features a unique structure, easy control, high automation, and stable performance. Pipes produced possess moderate rigidity, high strength, excellent flexibility, and anti-rot properties, making them ideal for urban water and gas systems.
| Item | Value |
|---|---|
| Plastic Processed | PE / PP / PPR / PPRC |
| Output (kg/h) | 100kg/h - 1000kg/h |
| Screw Design | Single-screw |
| Screw Material | 38CrMoALA |
| Screw Diameter | 90mm |
| Screw L/D Ratio | 33:1 |
| Screw Speed | 38 rpm |
| Model | Pipe Diameter | Output Capacity |
|---|---|---|
| SJ65/30 | 16-63mm | 100kg/h |
| SJ75/33 | 75-110mm | 200kg/h |
| SJ90/30 | 110-250mm | 200-250kg/h |
| SJ90/33 | 160-450mm | 250-400kg/h |
| SJ120/30 | 450-800mm | 500-700kg/h |
Utilizing SIEMENS PLC touch screen systems and Meter Weight Systems, the production line ensures exact output control. The specially designed basket die heads and spiral die heads guarantee high output with excellent article quality, reducing pipe stress to a minimum. High-quality ceramic heaters ensure a long service life and scratch-free smooth surface finishing.
