HDPE Spiral Winding Corrugated Sewer Pipe Extrusion Line for Culvert and Storage Tank
Product Spotlights
Qingdao Yongke Machinery Co., Ltd is proud to present our HDPE Spiral Winding Corrugated Sewer Pipe Extrusion Line — a high-performance solution designed for the production of large-diameter pipes used in culverts, drainage systems, and storage tanks. Since our establishment in 2010, we have focused on delivering reliable extrusion machinery backed by a factory spanning 10,000–30,000 square meters and a dedicated team of 51–100 employees. This line combines advanced spiral winding technology with robust HDPE material processing to produce pipes with exceptional ring stiffness, corrosion resistance, and long service life. Whether you need pipes for municipal sewer projects or industrial storage, our extrusion line offers consistent quality, high output, and low maintenance.
The machine is engineered to meet the growing demand for large-diameter corrugated pipes that are lightweight yet strong, easy to install, and cost-effective. With our ISO-certified manufacturing process (ISO9001, ISO14000, OHSAS18001), every component is built to last. Let us walk you through the outstanding features that make this line a preferred choice among global buyers.
Key Features & Technical Specifications
- Spiral Winding Technology: Produces continuous corrugated pipes with uniform wall thickness and excellent structural integrity.
- High Output Capacity: Achieves production rates between 50 and 200 kg/h depending on pipe diameter and wall thickness.
- Wide Diameter Range: Supports pipes from 300 mm up to 4000 mm, customizable to your project requirements.
- Energy-Efficient Extruder: Equipped with variable frequency drives and optimized screw design to reduce power consumption.
- PLC Control System: Touch-screen interface allows precise monitoring of temperature, speed, and pressure for consistent quality.
- Water Spray Cooling: Efficient cooling system ensures quick solidification without deformation.
- Durable Construction: Main components are made from hardened steel and corrosion-resistant materials for long service life.
- Low Maintenance: Modular design simplifies cleaning and part replacement, reducing downtime.
| Parameter | Value |
|---|---|
| Screw Diameter | 75 mm / 90 mm / 120 mm (optional) |
| Screw L/D Ratio | 30:1 – 33:1 |
| Main Motor Power | 55 kW – 160 kW |
| Total Installed Power | 80 kW – 250 kW |
| Pipe Wall Thickness | 5 mm – 30 mm (adjustable) |
| Winding Speed | 0.5 – 5 m/min |
| Cooling Water Consumption | ~10 m³/h (depending on pipe size) |
In addition to the above, our line supports customized configurations such as additional vacuum calibration tanks, embossing units, and automatic cutting systems. The extruder screw is designed with a special barrier flight to enhance melting and mixing, resulting in better homogenization and higher output per unit of energy. The corrugation mold is made of high-grade aluminum alloy for efficient heat transfer and easy replacement between different profile sizes.
Advantages & Benefits for Customers
- Cost-Effective Production: The spiral winding process uses less material than solid-wall pipes while maintaining high strength, lowering raw material costs.
- Lightweight & Easy Installation: Corrugated pipes are up to 50% lighter than concrete pipes, reducing transportation and handling expenses.
- Excellent Chemical Resistance: HDPE is inert to most chemicals, making it ideal for sewage and industrial effluent applications.
- Long Service Life: Pipes produced on this line can last over 50 years under proper installation and operation conditions.
- Environmentally Friendly: HDPE is 100% recyclable, and the extrusion process generates minimal waste.
- Versatile Applications: Suitable for culverts, underground drainage, stormwater management, and storage tanks for water or chemicals.
Why choose Qingdao Yongke Machinery? With over a decade of experience, we have shipped our extrusion lines to markets across North America, South America, Europe, Southeast Asia, Africa, the Middle East, Oceania, and Asia. Our annual export value of US$1 million–US$1.5 million reflects the trust our global customers place in our equipment. Every machine is factory-tested before shipment from Qingdao Port, and we provide comprehensive after-sales support including installation guidance, operator training, and spare parts supply.
Our ISO9001, ISO14000, and OHSAS18001 certifications guarantee that our production processes meet international standards for quality, environmental management, and occupational health. We are committed to continuous improvement and customer satisfaction. Contact us today to discuss your specific requirements and receive a tailored solution for your HDPE pipe production needs.
Frequently Asked Questions (FAQ)
-
Q: What pipe diameters can this line produce?
A: The standard range is 300 mm to 4000 mm. Custom sizes outside this range are available upon request. -
Q: Does the line support different corrugation profiles?
A: Yes, the corrugation mold can be replaced to produce various profiles, including single-wall and double-wall corrugated pipes. Please specify your requirements. -
Q: What is the typical production output per hour?
A: It depends on the pipe diameter and wall thickness. For a typical 800 mm diameter pipe, the output is around 100–120 kg/h. Faster speeds are achievable for smaller pipes. -
Q: Is the machine easy to operate?
A: Yes, the PLC control system with a touch screen makes operation user-friendly. We also provide training for your operators during installation. -
Q: What raw materials can be used?
A: The line is designed for HDPE (High Density Polyethylene) with a melt flow index (MFI) of 0.2–0.6 g/10min. Other polyolefins can be used after consultation. -
Q: How long is the warranty period?
A: We offer a standard warranty of 12 months from the date of shipment. Extended warranty plans are available. -
Q: Can you provide installation and commissioning support?
A: Yes, we can send engineers to your site for installation and commissioning. Online video support is also available. -
Q: What is the delivery time?
A: Typically 30–45 days after receiving the down payment, depending on the configuration and order volume.
Trust Qingdao Yongke Machinery — your reliable partner in HDPE pipe extrusion. With our proven track record, international certifications, and a dedicated team, we are ready to help you produce high-quality pipes for culverts, sewers, and storage tanks. Contact us now for a quotation or technical consultation.
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