HDPE Pipe Extrusion Line With Integrated Vacuum Calibration and Spiral Corrugation
Product Spotlights
As a leading manufacturer with over a decade of expertise, Qingdao Yongke Machinery Co., Ltd. is proud to present our advanced HDPE Pipe Extrusion Line with Integrated Vacuum Calibration and Spiral Corrugation. Engineered for high-volume production, this line represents our commitment to delivering robust and efficient solutions for the global plastic pipe industry. Our factory, spanning over 10,000 square meters, integrates modern manufacturing with stringent quality management systems, including ISO9001, to ensure every machine meets the highest standards of performance and reliability. This extrusion line is designed to transform raw HDPE material into durable, high-quality spiral corrugated pipes, which are essential for modern infrastructure projects worldwide, from drainage systems to cable protection.
The core of this production line is its seamless integration of extrusion, vacuum calibration, and corrugation processes. The system is engineered for stability and precision, ensuring consistent pipe quality from start to finish.
- High-Efficiency Extruder: Equipped with a specially designed single screw that provides excellent plasticizing capability and stable output for HDPE material. The barrel and screw are crafted from high-grade nitrided steel for extended service life and resistance to wear.
- Integrated Vacuum Calibration System: This is a critical component that sets our line apart. The vacuum calibration tank ensures precise control over the outer diameter and wall thickness of the pipe immediately after extrusion, resulting in superior dimensional accuracy and a smooth internal surface.
- Advanced Spiral Corrugation Module: The line features a precision-molded corrugation unit that forms the distinctive spiral ribs on the pipe exterior. This design significantly enhances the pipe's ring stiffness and pressure resistance while maintaining flexibility, making it ideal for buried applications.
- Intelligent Control Center: A centralized PLC control system with a user-friendly touch-screen HMI allows for easy monitoring and adjustment of all parameters, including temperature profiles, screw speed, haul-off speed, and vacuum pressure. This ensures repeatable production and simplifies operation.
- Robust Downstream Equipment: The line is completed with a high-pull-force caterpillar haul-off unit for steady traction and an automatic flying saw cutter that delivers clean, burr-free cuts at preset lengths without stopping the production flow.
- Efficient Cooling System: A multi-stage water bath cooling system ensures the pipe is properly cooled and solidified after corrugation, stabilizing its final dimensions and mechanical properties.
For our clients, this translates into tangible benefits: increased production output with consistent quality, reduced material waste through precise control, and lower operational costs due to the line's energy-efficient design and minimal maintenance requirements. The production of spiral corrugated HDPE pipes opens doors to lucrative markets in municipal drainage, agricultural irrigation, industrial effluent management, and telecommunications infrastructure.
Below is a summary of key technical specifications for a standard model line:
| Parameter | Specification |
|---|---|
| Applicable Material | HDPE (PE80, PE100) |
| Pipe Diameter Range | Customizable (e.g., 200mm - 1200mm) |
| Extruder Screw Diameter | Available in multiple sizes (e.g., 90mm, 120mm) |
| Drive Power | AC frequency conversion motor |
| Control System | PLC with Touch Screen |
| Cooling Method | Spray or Immersion Water Bath |
| Haul-Off Force | Adjustable caterpillar type |
| Cutting Method | Programmable Flying Saw |
Backed by our company's solid foundation—established in 2010, employing a skilled team of 51-100 people, and serving a global clientele across North America, Europe, Asia, and Africa—you can invest in this extrusion line with confidence. Our annual export value of US$1-1.5 Million is a testament to the trust international partners place in our machinery. We provide comprehensive support, from installation guidance to after-sales service, ensuring your production goals are met efficiently. Choose Qingdao Yongke Machinery for a reliable partner in building your pipe manufacturing capabilities. Contact us today to discuss your specific requirements and receive a detailed quotation.
Frequently Asked Questions (FAQ)
Q1: What is the main advantage of the integrated vacuum calibration system?
A1: The integrated vacuum calibration system ensures precise control of the pipe's outer diameter and wall thickness immediately after extrusion. This results in superior dimensional accuracy, a smooth internal surface finish, and consistent product quality, which is crucial for meeting strict project specifications.
Q2: Can this line produce pipes of different diameters?
A2: Yes, the line is designed with flexibility in mind. By changing the extrusion die, calibration sleeves, and corrugation molds, the line can be configured to produce a range of pipe diameters. The specific range should be discussed based on your target product sizes.
Q3: What kind of control system is used, and is it easy to operate?
A3: The line is controlled by a Programmable Logic Controller (PLC) with a color touch-screen human-machine interface (HMI). This system is user-friendly, allowing operators to monitor all process parameters, set recipes, and adjust settings easily, ensuring stable operation and repeatability.
Q4: What after-sales support do you provide?
A4: We offer comprehensive support including installation supervision, commissioning, operator training, and a warranty period for the machinery. We also provide remote technical assistance and have a supply of spare parts to ensure minimal downtime for our clients.
Q5: What is the production output capacity of this line?
A5: The output capacity depends on factors like the pipe diameter, wall thickness, and material grade. A standard line for medium-diameter pipes can typically achieve an output measured in kilograms per hour. We can provide estimated output figures based on your specific product parameters.
Q6: Is the line energy-efficient?
A6: Yes, the line incorporates energy-saving designs such as high-efficiency AC drive motors for the extruder and haul-off, and well-insulated heating zones. The PLC system also optimizes the process to reduce overall power consumption.
Q7: Can you assist with factory layout and installation?
A7: Absolutely. As part of our service, we can provide foundational layout drawings and send our experienced engineers to supervise the installation and commissioning process at your site, ensuring a smooth start-up.
Q8: What certifications does your company hold?
A8: Our manufacturing processes are certified under ISO9001 for quality management, ISO14000 for environmental management, and OHSAS18001 for occupational health and safety, reflecting our commitment to standardized and responsible production.
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