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Help CenterEN 13476-3 Compliant HDPE Krah Spiral Winding Pipe Extrusion Line With CE Certification
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Qingdao Yongke Machinery Co., Ltd., established in 2010, is a professional manufacturer with a factory area of 10,000-30,000 square meters and over 10 years of experience in extrusion machinery. Our EN 13476-3 Compliant HDPE Krah Spiral Winding Pipe Extrusion Line represents the latest innovation in large-diameter pipe production. Designed for high efficiency and reliability, this line produces pipes that meet European quality standards, making it ideal for demanding infrastructure projects worldwide. With CE certification and ISO management systems, we ensure every machine delivers consistent performance and long service life.
Our Krah spiral winding technology allows the production of pipes with diameters from 200 mm up to 3000 mm, using high-density polyethylene (HDPE) to achieve excellent chemical resistance, structural strength, and durability. The extrusion line integrates advanced PLC control, energy-efficient extruders, and precise winding mechanisms to minimize material waste and maximize output. Whether you need pipes for stormwater drainage, sewage systems, or industrial applications, this line offers a customizable solution tailored to your specific requirements.
- Compliance with EN 13476-3: Pipes produced meet European standard for spirally-formed structured-wall pipes, ensuring consistent quality and performance.
- CE Certified Machine: The entire line is CE marked, confirming conformity with EU health, safety, and environmental protection standards.
- High Output Capacity: Up to 600 kg/h, enabling efficient mass production for large-scale projects.
- Wide Pipe Diameter Range: From 200 mm to 3000 mm, adjustable to meet diverse project needs.
- Robust Construction: Heavy-duty frame and reliable components minimize downtime and extend machine lifespan.
- User-Friendly Control: Siemens PLC with touchscreen interface for easy operation and real-time monitoring.
- Low Energy Consumption: Optimized screw designs and servo-driven winding reduce power usage by up to 15% compared to conventional lines.
- Flexible Customization: Options for different winding speeds, pipe wall thickness, and coating materials available upon request.
Below are key technical specifications of our standard model. Other configurations are available upon request to match your production goals.
| Parameter | Specification |
| Pipe Material | HDPE (PE80/PE100) |
| Pipe Diameter | 200 – 3000 mm |
| Wall Thickness | 10 – 60 mm |
| Output Capacity | Up to 600 kg/h |
| Winding Speed | 0.3 – 3 m/min |
| Total Installed Power | ~250 kW (380V/50Hz, 3-phase) |
| Extruder Model | SJ-120/33 (optional: larger models) |
| Control System | Siemens PLC + HMI touchscreen |
| Pipe Standard | EN 13476-3 compliant |
| Certifications | CE, ISO9001, ISO14000, OHSAS18001 |
Our machines are trusted by clients across North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, the Middle East, and more. With an annual export value of US$1 million to US$1.5 million, Qingdao Yongke Machinery has established a strong reputation for quality and after-sales service. We offer comprehensive installation guidance, operator training, and spare parts support. Every line undergoes rigorous quality checks before shipment from the Port of Qingdao. By choosing our Krah spiral winding pipe extrusion line, you invest in a reliable manufacturing solution that meets international standards and boosts your production efficiency. Contact us today to discuss your requirements and request a tailored quotation.
Frequently Asked Questions (FAQ)
Q1: What is the warranty period for this extrusion line?
A: We provide a standard one-year warranty covering manufacturing defects. Extended warranty plans are available upon request.
Q2: Can the line produce pipes with different wall thicknesses?
A: Yes, the wall thickness is adjustable within the range of 10-60 mm by controlling the extruder output and winding speed. Custom thicknesses can be discussed.
Q3: What raw material is required? Can I use recycled HDPE?
A: The line is designed for virgin HDPE (PE80/PE100). Using recycled material may affect pipe quality and compliance with EN 13476-3. We recommend testing with your specific material first.
Q4: How long does it take to install and commission the line?
A: Typical installation takes 7-10 days with our engineer on site. Commissioning and training add another 3-5 days, depending on your team's familiarity.
Q5: Do you provide spare parts? How long is the supply chain?
A: Yes, we stock common spare parts and can ship most items within 3-7 days. A recommended spare parts list is provided with the machine.
Q6: Is the machine easy to operate for workers with little experience?
A: The PLC touchscreen interface is intuitive, and we offer detailed manuals and on-site training. Most operators become proficient within one week.
Q7: Can I see a reference factory or video of the line running?
A: Absolutely. We can share video demonstrations and arrange virtual factory tours. For serious inquiries, we may also arrange visits to existing customers in your region.
Q8: How does the EN 13476-3 compliance affect pipe performance?
A: Pipes produced under this standard have verified ring stiffness, impact resistance, and long-term durability, making them suitable for underground installations and high-load conditions.
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