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Dual-Layer HDPE Spiral Corrugated Pipe Extrusion Machine for Drainage Systems
Product Spotlights
Produces high-strength dual-layer HDPE pipes with smooth interiors for flow and corrugated exteriors for load-bearing. Features PLC automation for precision, energy-efficient operation, and customizable diameters from 200mm to 1200mm. Ideal for efficient, high-volume production of drainage, sewer, and conduit pipes.
Negotiable
MOQ: 1 Set (Price negotiable depending on order volume and customization)
Key Specifications
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Material:
HDPE (High-Density Polyethylene)
Pipe Diameter Range:
Customizable, typically 200mm to 1200mm
Wall Structure:
Dual-layer (smooth inner, corrugated outer)
Payment & Shipping
Payment Methods:
Port of Shipment:
Qingdao
Delivery Detail:
60 days
Related Products
Material
HDPE (High-Density Polyethylene)
Pipe Diameter Range
Customizable, typically 200mm to 1200mm
Wall Structure
Dual-layer (smooth inner, corrugated outer)
Production Capacity
Adjustable, based on pipe diameter and wall thickness
Control System
PLC with touch screen interface
Heating System
Energy-efficient electric heating
Cooling System
Water spray or vacuum cooling
Application
Municipal drainage, agricultural irrigation, cable conduit
Machine Configuration
Extruder, spiral forming head, haul-off, cutter, stacker
Power Supply
Customizable to local standards (e.g., 380V/50Hz)
As a leading manufacturer with over a decade of expertise, Qingdao Yongke Machinery Co., Ltd. specializes in providing robust and efficient plastic pipe production solutions. Our Dual-Layer HDPE Spiral Corrugated Pipe Extrusion Machine is engineered to meet the rigorous demands of modern drainage system construction. This machine is designed for high-volume production of durable, high-performance pipes that are essential for municipal, agricultural, and industrial infrastructure projects worldwide. We combine advanced technology with stringent quality control, backed by our ISO9001, ISO14000, and OHSAS18001 certifications, to deliver equipment that enhances your production efficiency and product reliability.
This extrusion line is a comprehensive solution for manufacturing pipes with a unique dual-layer structure: a smooth inner wall for optimal flow and a corrugated outer wall for superior ring stiffness and impact resistance. The machine integrates several key components and features to ensure consistent, high-quality output.
- Advanced Dual-Layer Extrusion: The system utilizes two extruders to co-extrude the inner and outer layers simultaneously. This process ensures perfect bonding between layers, creating a pipe that is both hydraulically efficient and structurally sound. The smooth interior minimizes friction and prevents clogging, while the corrugated exterior provides excellent load-bearing capacity for deep burial applications.
- Precision Spiral Forming Technology: The heart of the machine is the precision-engineered spiral forming head and corrugator. It shapes the molten HDPE into a continuous spiral corrugation, which is then cooled and calibrated to maintain precise dimensions and consistent wall thickness. This technology allows for the production of large-diameter pipes with remarkable strength-to-weight ratios.
- Intelligent Control System: Operation is streamlined through a user-friendly PLC (Programmable Logic Controller) with a color touch screen interface. This system allows for precise control over all process parameters, including temperature profiles, extrusion speeds, haul-off tension, and cutting lengths. Recipe storage functions enable quick changeovers between different pipe specifications.
- Energy-Efficient & Stable Performance: The machine incorporates high-efficiency electric heating bands and insulated barrels to minimize energy consumption. A stable and powerful screw design ensures consistent plasticizing and melting of the HDPE raw material, leading to uniform pipe quality and reduced material waste.
- Robust Haul-Off and Cutting Unit: A synchronized haul-off unit provides steady traction for the forming pipe. The cutting system can be configured for automatic saw cutting or crush cutting, producing clean, burr-free ends ready for socket fusion or other joining methods.
To give you a clearer understanding of the machine's capabilities, here are some key technical specifications:
| Parameter | Description / Typical Range |
|---|---|
| Applicable Material | HDPE (PE80, PE100) or PP |
| Pipe Diameter Range | 200 mm to 1200 mm (Custom designs available) |
| Wall Thickness | Adjustable, typically 2.0 mm to 8.0 mm per layer |
| Production Line Speed | Up to 1.5 meters per minute (dependent on diameter) |
| Main Extruder Screw Diameter | 90 mm - 150 mm (Model dependent) |
| Cooling Method | Water spray cooling or vacuum sizing tank |
| Control Mode | Fully automatic PLC control with manual override |
| Total Installed Power | Approximately 150 kW - 350 kW (Varies by configuration) |
Benefits for Your Business:
- High-Quality Product Output: Produce pipes that meet or exceed international standards for drainage applications, ensuring customer satisfaction and project compliance.
- Operational Efficiency: The automated and stable process reduces labor intensity, minimizes downtime, and increases overall production throughput.
- Material Savings: Precise control over extrusion and wall thickness leads to optimal material usage, lowering your raw material costs per meter of pipe.
- Versatility: With adjustable parameters and modular design, the machine can be tailored to produce a range of pipe diameters and specifications, offering flexibility for diverse project requirements.
- Durability & Low Maintenance: Built with high-grade components and a robust frame, the machine is designed for long-term, reliable operation in industrial environments, reducing maintenance costs.
With a factory spanning 10,000-30,000 square meters and an annual export value consistently between US$1-1.5 Million, Qingdao Yongke Machinery has established itself as a trusted partner for buyers across North America, South America, Europe, Asia, Africa, and Oceania. Our team of 51-100 dedicated professionals ensures every machine is built to exacting standards. The Dual-Layer HDPE Spiral Corrugated Pipe Extrusion Machine embodies our commitment to innovation and reliability, providing you with the tool to build superior drainage infrastructure. Contact us today to discuss how this machine can become the cornerstone of your pipe production facility and to receive a detailed quotation tailored to your specific needs.
Frequently Asked Questions (FAQ)
-
Q: What is the main advantage of a dual-layer pipe compared to a single-layer pipe?
A: The dual-layer design combines the benefits of a smooth interior for excellent hydraulic flow with a corrugated exterior for high ring stiffness and impact resistance. This results in a pipe that is both efficient for fluid transport and strong enough for deep burial and heavy loads. -
Q: Can this machine produce pipes for purposes other than drainage?
A: Absolutely. While ideal for drainage and sewer systems, the pipes produced are also suitable for agricultural irrigation, land drainage, cable and optic fiber conduit protection, and other civil engineering applications requiring durable, corrosion-resistant conduits. -
Q: What kind of raw material does the machine require?
A: The machine is primarily designed for High-Density Polyethylene (HDPE) granules, specifically grades like PE80 or PE100, which offer excellent durability and chemical resistance. It can also be configured to process Polypropylene (PP) upon request. -
Q: How is the pipe length controlled and cut?
A: The production line includes a precision haul-off unit and a length measurement system. Once the pipe reaches the pre-set length, an automatic cutting device (saw or crusher) is activated to cut it cleanly. The cutting length is fully programmable via the PLC. -
Q: What is the typical lead time for delivery and installation?
A: Lead time depends on the specific machine configuration and order queue. Generally, it ranges from 60 to 90 days after order confirmation. We provide detailed installation manuals, and technical support for installation and commissioning is available. -
Q: Do you provide training for our operators?
A: Yes, comprehensive training for your operators and maintenance personnel is a standard part of our service. Training can be conducted at our factory during the FAT (Factory Acceptance Test) or at your site after installation. -
Q: Can the machine be customized for a specific pipe diameter outside the standard range?
A: Yes, Qingdao Yongke Machinery specializes in custom solutions. We can engineer and manufacture machines for pipe diameters both smaller and larger than the typical 200-1200mm range. Please consult with our engineering team for specific requirements. -
Q: What after-sales support do you offer?
A: We provide a standard warranty period, ready supply of spare parts, and lifelong technical consultation. Our support team can assist remotely or arrange on-site service if needed to ensure your production runs smoothly.
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1Yr
Business Type
Manufacturer
Year Established
2010
Factory Size
10,000-30,000 square meters
Annual Export Value
US$1 Million - US$1.5 Million
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