HDPE Double Wall Corrugated Pipe Extrusion Line Complete Sewer Pipe Production Line Manufacturer
Product Spotlights
Welcome to Qingdao Yongke Machinery Co., Ltd. – your trusted partner for high-performance HDPE double wall corrugated pipe extrusion lines. Since 2010, we have been dedicated to manufacturing complete sewer pipe production lines that combine robustness with precision. Our system is engineered to produce pipes with excellent ring stiffness and smooth inner walls, meeting the demands of underground drainage and sewage networks worldwide. With a factory spanning over 10,000 square meters and a team of 51–100 experienced professionals, we deliver turnkey solutions that ensure high output and low energy consumption.
Our HDPE double wall corrugated pipe extrusion line is designed for continuous, reliable production of corrugated pipes from 200mm up to 1200mm in diameter. The line integrates a high-efficiency single-screw extruder, a specially designed corrugator unit, a cooling tank, a haul-off machine, and a cutter. Each component is meticulously selected to guarantee consistent pipe quality, minimal material waste, and easy operation. Whether you are starting a new pipe manufacturing project or upgrading existing capacity, this line provides a cost-effective solution.
Key Features & Technical Specifications
- High Efficiency Extruder: Equipped with a barrier screw and bimetallic barrel for excellent melting and mixing, ensuring uniform wall thickness.
- Advanced Corrugator Unit: Modular mold blocks allow quick size changeovers; adjustable vacuum forming ensures precise corrugation profile.
- PLC Control System: User-friendly touch screen interface (Siemens optional) with automatic temperature control, speed synchronization, and fault diagnosis.
- Energy Saving: Servo motor drives and optimized heating zones reduce power consumption by up to 20% compared to conventional lines.
- Robust Construction: Heavy-duty steel frame with corrosion-resistant components ensures long service life even in demanding environments.
- Complete Auxiliary Equipment: Includes automatic feeding system, vacuum tank, cooling spray tank, haul-off, cutter, and pipe stacker.
| Parameter | Value |
|---|---|
| Pipe Diameter Range | 200 – 1200 mm |
| Production Speed | 0.5 – 2.5 m/min (depends on diameter) |
| Total Installed Power | 150 – 450 kW |
| Extruder Screw Diameter | 75 – 150 mm |
| Corrugator Modules | 26 – 42 pairs (customizable) |
| Pipe Standard | Compliant with EN 13476, ASTM F2648, or equivalent |
| Cooling Method | Water spray with temperature control |
| Control System | PLC + HMI (Siemens or Mitsubishi optional) |
Customer Benefits
- High Output, Low Downtime: Automatic mold block change reduces changeover time to under 30 minutes, maximizing productivity.
- Superior Pipe Quality: Consistent wall thickness and ring stiffness meet international standards, reducing field failures.
- Easy Operation: Intuitive PLC interface with preset recipes for different pipe sizes simplifies training and operation.
- Long-Term Reliability: All key components are from reputable suppliers (e.g., SKF bearings, Siemens drives) and backed by our 24/7 after-sales support.
- Energy & Material Savings: Efficient screw design and precise temperature control reduce resin waste by up to 5%.
As a manufacturer with over a decade of experience, Qingdao Yongke Machinery has supplied extrusion lines to more than 30 countries across North America, South America, Europe, Africa, and Asia. Our factory covers 10,000–30,000 square meters, and our annual export value ranges from US$1 million to US$1.5 million. We hold ISO9001, ISO14000, and OHSAS18001 certifications, ensuring that every machine is manufactured under strict quality and environmental standards. From initial design consultation to installation and training, we provide comprehensive support. Choose our HDPE double wall corrugated pipe extrusion line – the complete solution for your sewer pipe production needs. Contact us today for a customized quote!
Frequently Asked Questions
-
What is the typical lead time for this production line?
Standard lead time is 45–60 days after deposit, depending on the configuration and order volume. -
Can the line produce pipes with different diameters without changing the entire corrugator?
Yes, our modular mold block design allows quick exchange of mold blocks for different diameters within the machine’s range. -
What raw materials are suitable?
Primarily HDPE (virgin or recycled). We can also adapt for PP or other polyolefins upon request. -
Do you provide installation and training?
Yes, we offer on-site installation supervision and training for your operators, usually included in the package. -
What is the warranty period?
We provide a 12-month warranty from the date of shipment, covering manufacturing defects. -
Can the control system be integrated with a factory MES?
Yes, the PLC supports data export via RS485 or Ethernet; customization for MES integration is available. -
What is the minimum order quantity?
One complete line is the standard MOQ, but we also supply individual components for upgrades. -
Do you have CE certification?
Our machines comply with CE safety standards; certification can be provided upon request for certain markets.
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