Product Categories
Hope Plastic Machinery
Multi-layer Composite Pipe Extrusion Line
This multi-layer tube extrusion production line is specifically engineered for manufacturing high-strength, high-precision tubing, finding extensive application in the production of medical breathing circuits, industrial fibre-reinforced hoses, and various composite-structured fluid conveyance tubes. The production line integrates multiple processes including inner tube extrusion, yarn wrapping and outer layer lamination. Utilising precision extrusion dies, an independent yarn wrapping system and multi-stage closed-loop temperature control technology, it ensures dimensional stability of the tubing, uniform yarn distribution and robust bonding between inner and outer layers. Composite plastic tubing frequently requires excellent pressure resistance, flexibility, and durability. This production line meets stringent requirements for material mechanical properties and hygiene standards across diverse applications through precise control of extrusion parameters and tension.
Classification:
Production Process
Production Line Composition
Extruder
Cooling System
Pulling System
Storage System
Product Introduction
Technical Background
The technical background of the general pipe extruder stems from the rapid development of the plastic processing industry. Especially against the backdrop of the increasing demand for pipes in construction, agriculture, water supply and drainage, chemical industries, etc. With the diversification and performance improvement of plastic materials, traditional metal pipes have gradually been replaced by plastic pipes, especially the widespread use of materials such as PVC, PE, and PP in pipe production.
Over the past few decades, extrusion technology has continuously evolved, and the automation, precise control, and high – efficiency production capabilities of equipment have been continuously improved. Modern universal pipe extruders adopt advanced screw designs, precise temperature control systems, and efficient heating methods, which can adapt to different types of plastic raw materials and ensure the stability of product quality. With the increasing environmental protection requirements, the energy – saving and environmental – friendly performance of plastic pipes has also become an important direction for equipment technology improvement. Today, universal pipe extruders have not only achieved breakthroughs in pipe production efficiency but also made significant contributions in reducing energy consumption and improving production flexibility.
Structural Composition
Extruder:
- Screw and Barrel: The screw is responsible for plasticizing and extruding plastic raw materials. The barrel is usually made of high – temperature – resistant materials to withstand high – temperature and high – pressure environments.
- Motor: Drives the screw to rotate and provides the required power.
- Heating Device: Multi – stage heaters provide the required temperature control to ensure effective plasticization of plastics.
- Mold: A mold customized according to the pipe specifications is responsible for shaping the molten plastic into a pipe. The mold design affects the diameter and wall thickness of the pipe.
Product Parameters
| Parameter Name | Value |
| Extruder Model | HPJX – PE – 01 |
| Applicable Raw Materials | PVC, PE, PP, HDPE, PPR, ABS |
| Production Pipe Diameter Range | 50 – 200mm |
| Maximum Extrusion Output | 250 – 500 kg/h |
| Screw Diameter | 50mm / 65mm / 75mm |
| Screw Length – to – Diameter Ratio | 25:1 |
| Drive Motor Power | 90KW |
| Temperature Control Zones | 4 – 6 zones |
| Maximum Production Line Speed | 30m/min |
| Power Supply | 380V / 50Hz, three – phase (other power supplies can be customized) |
Product Features
High - Efficiency and Energy - Saving
Adopting advanced screw designs and optimized heating systems ensures rapid plasticization of raw materials, improves production efficiency, significantly reduces energy consumption, and supports green production.
Precise Temperature Control
The multi – zone temperature control system ensures stable temperature in each processing step, avoiding performance degradation of raw materials due to overheating or over – cooling, ensuring consistent pipe quality, and meeting the quality requirements of different customers.
Automated Operation
The equipment is equipped with a fully automatic PLC control system, which is easy to operate, monitors various production parameters in real – time, reduces human errors, and enables an efficient and stable production process.
Flexible Mold Configuration
It provides molds of various specifications and supports multi – layer co – extrusion technology, which can meet the requirements for pipes of different diameters, wall thicknesses, and layers, and easily handle customers’ personalized orders.
Application Fields
In 2023, the annual sales volume of our universal pipe extruders reached 10 units.
Hope Machinery has been deeply involved in the plastic extruder industry for many years, accumulating rich experience and professional knowledge, and has become a trustworthy partner for customers.
Through customer surveys, our customer satisfaction rate is as high as 95%, indicating the superiority of our products and services.
In the local pipe extruder market, our market share reaches 15%, showing strong competitiveness.
