Jwell Rohrextruderschnecke für PE-, PP-, PPR-, PEX- und Wellrohrleitungen
Die Hauptanwendungen
This pipe extruder screw is suitable for processing and producing:
- HDPE and MDPE water supply pipes
- HDPE and MDPE gas pipes
- PE and PP polyolefin pipes
- PPR, PE-RT and PEX small-diameter pipes
- PE and PP corrugated pipes
- Other thermoplastic pipe extrusion products
Anwendungsszenarien
Technische Parameter
| Parameter | Normen |
|---|---|
| Produktname | Rohrextruderschnecke |
| Verfügbare Konfigurationen | General type / High-efficiency type |
| High-Efficiency Screw Design | Separation section with barrier and mixing structure |
| Matching Barrel Structure | Split barrel with internal spiral groove |
| Optional Wear Treatment | Plasma surfacing with three-sided alloy treatment |
| Anwendbare Materialien | HDPE, MDPE, PE, PP, PPR, PE-RT and PEX |
| Anwendbare Produkte | Water pipes, gas pipes, small-diameter pipes and corrugated pipes |
| Empfohlene Betriebsbedingungen | High-speed and high-output pipe extrusion |
| Schraubendurchmesser und L/D-Verhältnis | Selected according to the extrusion line and processing requirements |
| Endgültige Konfiguration | Confirmed according to material, pipe size, target output and extruder model |
Produktbeschreibung*
Pipe Extruder Screw Designed for Efficient Pipe Production
The JWELL pipe extruder screw is designed for the extrusion of a wide range of thermoplastic pipes. It is available in both general and high-efficiency configurations, allowing the screw structure to be selected according to the raw material, pipe specification and production requirements.
The high-efficiency version uses a separation-type screw structure combined with barrier and mixing sections. This design supports efficient material conveying, melting and mixing throughout the extrusion process. It helps improve the extrusion efficiency of the pipe production line while maintaining effective material plasticization.
High-Efficiency Screw and Barrel Structure
The pipe extruder screw can be paired with a split barrel featuring an internal spiral groove. The coordinated screw-and-barrel structure is intended to improve material feeding and support higher extrusion efficiency.
Compared with a conventional screw structure, the separation, barrier and mixing design provides more targeted control over the material during conveying, melting and homogenization. It is suitable for pipe extrusion applications that require increased production efficiency and reliable continuous operation.
Optional Wear-Resistant Alloy Treatment
During high-speed and high-output extrusion, the screw flights may experience increased wear. To improve durability under demanding production conditions, plasma surfacing with three-sided alloy treatment can be applied to the screw flights.
The wear-resistant treatment helps protect the areas exposed to intensive friction, reduces premature flight wear and supports a longer service life for the pipe extruder screw.
