Double Wall Corrugated Pipe Extrusion Line for Drainage Sewer Pipe Production
Product Spotlights
As a specialized manufacturer with over a decade of experience, Qingdao Yongke Machinery Co., Ltd. proudly presents our advanced Double Wall Corrugated Pipe Extrusion Line. Engineered for high-efficiency production of durable drainage and sewer pipes, this line integrates precision extrusion, corrugation forming, and cooling technologies to deliver consistent, high-quality output for demanding infrastructure projects worldwide.
Our extrusion line is designed to meet the rigorous standards of modern pipe manufacturing, offering reliability, automation, and adaptability. With a factory spanning 10,000-30,000 square meters and a dedicated team of 51-100 professionals, we ensure every machine is built with meticulous attention to detail, supporting our global clientele across diverse markets from North America to Southeast Asia.
Key Features & Technical Advantages:
- Dual-Layer Extrusion Technology: Simultaneously produces a smooth inner wall and a corrugated outer wall, enhancing structural strength and hydraulic flow efficiency.
- Precision Corrugation Molding: Utilizes a modular mold system to create uniform corrugations, ensuring consistent pipe dimensions and optimal load-bearing capacity.
- Integrated Cooling & Calibration: Combines vacuum calibration tanks and water bath cooling for precise pipe sizing and rapid solidification, minimizing deformation.
- Automated Control System: Features a user-friendly PLC with touch-screen interface for real-time monitoring and adjustment of speed, temperature, and pressure parameters.
- High-Efficiency Extruder: Equipped with a robust screw design (options available) for stable melting and homogeneous material processing, reducing energy consumption.
- Customizable Configuration: The line can be tailored to produce pipes within a specific diameter range and to process various polyethylene materials (HDPE, MDPE) as per client requirements.
Technical Specifications Overview:
| Parameter | Description / Range |
| Extruder Type | Single or Twin Screw (Customizable) |
| Drive Power | Configured based on production capacity |
| Heating Zones | Multiple zones with PID temperature control |
| Corrugation Mold System | Modular, air-cooled design |
| Vacuum Calibration System | Stainless steel tank with vacuum pump |
| Cooling Tank Length | Customizable to ensure complete cooling |
| Haul-Off Unit | Caterpillar type with adjustable speed |
| Control System | PLC with color touch screen (HMI) |
The primary benefits for our clients are substantial. This production line enables the manufacture of pipes with superior ring stiffness and impact resistance, crucial for underground drainage and sewer applications. The automated control reduces labor intensity and improves production consistency, while the energy-efficient design helps lower operational costs. Furthermore, the ability to customize the line allows businesses to adapt to specific market demands and material specifications, enhancing their competitive edge.
Frequently Asked Questions (FAQ):
-
What is the main advantage of a double-wall corrugated pipe?
Double-wall construction combines a smooth interior for optimal flow with a corrugated exterior for high strength-to-weight ratio, making it ideal for buried drainage systems. -
Can this line process recycled HDPE material?
Yes, the extruder can be configured to handle a certain percentage of recycled polyethylene, subject to material quality and specific machine settings. -
What is the typical lead time for delivery and installation?
Lead times vary based on line configuration and order queue. We provide a detailed schedule upon order confirmation and offer professional installation guidance. -
Do you provide training for operating the machinery?
Comprehensive operational training is included with the purchase, conducted by our experienced engineers either at your facility or via detailed manuals and online support. -
How is the production speed and output determined?
Output depends on pipe diameter, wall thickness, and material. We will specify the estimated production capacity during the quotation process based on your target specifications. -
What kind of after-sales support do you offer?
We provide a standard warranty, spare parts supply, and technical support. Our team is available for remote diagnostics and can dispatch engineers if necessary. -
Is the control system programmable for different pipe profiles?
Yes, the PLC system allows storage of multiple production recipes, enabling quick changeover between different pipe sizes and corrugation profiles. -
What are the main power requirements for this line?
Power requirements (voltage, phase) will be specified in the technical proposal. We can configure the electrical system to match common standards in your region.
Backed by over 13 years of manufacturing expertise and adherence to recognized management standards, Qingdao Yongke Machinery stands as a reliable partner. Our annual export value of US$1-1.5 Million and presence in major global markets are a testament to the quality and reliability of our machinery. We invite you to leverage our robust production capabilities and proven track record. Contact us today to discuss how our Double Wall Corrugated Pipe Extrusion Line can enhance your production efficiency and product quality, providing a solid return on your investment.
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