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Help CenterInner Rib Structured Wall HDPE Pipe Extrusion Machine for Drainage
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As a leading manufacturer based in Qingdao, China, Qingdao Yongke Machinery Co., Ltd. has been dedicated to the research and production of high-performance plastic extrusion machinery since 2010. Our Inner Rib Structured Wall HDPE Pipe Extrusion Machine is specifically engineered for the production of durable, high-strength drainage pipes used in municipal, agricultural, and industrial applications. By combining advanced extrusion technology with rigorous quality control, we deliver a solution that ensures consistent product quality, operational efficiency, and long service life.
This extrusion line is designed to manufacture HDPE pipes with an inner rib structure that significantly enhances the pipe's ring stiffness while reducing material consumption. The machine integrates a high-torque extruder, precision die head, vacuum calibration tank, cooling trough, haul-off unit, and an automatic cutter. Every component is selected to meet international standards, making this line a reliable choice for drainage pipe producers worldwide.
With our factory covering 10,000–30,000 square meters and a team of 51–100 skilled employees, we have the capacity to produce custom-tailored solutions. Our products have been exported to markets across North America, South America, Europe, Asia, Africa, and Oceania. Below you will find the detailed features, technical specifications, and advantages of this machine.
Key Features & Advantages
- Inner Rib Structured Design: The special die head creates a smooth inner wall with reinforcing ribs, improving ring stiffness by up to 30% compared to smooth-wall pipes of the same weight.
- High Output Efficiency: Equipped with a powerful extruder and optimized screw geometry, the machine achieves output rates from 200 to 600 kg/h, depending on the pipe diameter and wall thickness.
- Energy Saving: The extruder motor adopts frequency control (VFD) to reduce power consumption. The insulation system minimizes heat loss, lowering operational costs.
- Precision Calibration: Vacuum calibration tank with multi-stage vacuum pumps ensures accurate outer diameter and wall thickness, meeting international standards like EN 13476 and ASTM F2648.
- User-Friendly Control: Siemens PLC with touch screen interface allows for easy setting and monitoring of all process parameters. Recipes can be saved for different pipe specifications.
- Robust Construction: Heavy-duty steel frame and high-quality wear-resistant components guarantee long machine life and low maintenance.
- Flexible Die Head: Quick-change die head system reduces downtime when switching between pipe diameters. Customized die designs are available for special profiles.
Technical Specifications (Typical Models)
| Parameter | YK-HDPE-90 | YK-HDPE-120 | YK-HDPE-150 |
|---|---|---|---|
| Screw Diameter (mm) | 90 | 120 | 150 |
| Max Output (kg/h) | 250 | 400 | 600 |
| Pipe Diameter Range (mm) | 200–600 | 300–800 | 400–1200 |
| Main Motor Power (kW) | 55 | 110 | 160 |
| Line Speed (m/min) | 0.5–3.0 | 0.4–2.5 | 0.3–2.0 |
| Overall Dimensions (m) | 35×4×3 | 40×5×3.5 | 50×6×4 |
Customer Benefits
- Reduced Material Cost: The inner rib structure saves up to 20% raw material while maintaining or exceeding the required stiffness, resulting in lower production costs.
- Compliance with Standards: Our machines can produce pipes that meet EN 13476, ASTM F2648, and other international drainage pipe standards. Contact us for specific certification support.
- Low Maintenance: High-quality components and centralized lubrication system reduce downtime. Our after-sales team provides remote troubleshooting and spare parts delivery.
- Customized Solutions: We offer tailor-made die heads, calibration sleeves, and downstream equipment to adapt to your specific pipe profile requirements.
- Global Support: With an annual export value of US$1–1.5 million and an experienced international sales team, we provide installation guidance, training, and technical support worldwide.
Why Choose Qingdao Yongke Machinery?
Since 2010, we have been committed to continuous innovation and precision manufacturing. Our factory is equipped with advanced CNC machining centers, and our products are certified under ISO9001:2015, ISO14001:2015, and OHSAS18001:2007 management systems. We have successfully supplied extrusion lines to over 30 countries, including demanding markets in North America and Europe. Our dedicated quality control team ensures every machine undergoes rigorous testing before shipment.
We provide not just a machine, but a complete solution: from line layout design, installation supervision, to operator training. Our technical engineers are available for on-site commissioning and after-sales service. With a prompt response time and a comprehensive spare parts inventory, we minimize your production downtime.
Contact us today to discuss your specific drainage pipe production needs. We welcome you to visit our factory in Qingdao, China, and see our machinery in action. Let us help you grow your business with reliable extrusion technology.
Frequently Asked Questions (FAQ)
-
Q: What materials can this machine process?
A: The machine is designed specifically for HDPE (High-Density Polyethylene) granules. It can also process recycled HDPE with proper filtration, but we recommend using virgin or high-quality regrind for optimum inner rib formation. -
Q: What is the minimum and maximum pipe diameter?
A: Our standard line covers DN200 to DN1200 mm. For smaller or larger diameters, please consult with our engineers for customization. -
Q: How do I choose the right model for my production?
A: The choice depends on your target pipe diameter, desired output, and material quality. Our sales team can provide a detailed recommendation based on your requirements. -
Q: Does the machine come with a warranty?
A: Yes, we offer a standard 12-month warranty from the date of shipment, covering manufacturing defects in materials and workmanship. Extended warranties are available upon request. -
Q: What certifications do your machines have?
A: Our manufacturing facility is ISO9001, ISO14001, and OHSAS18001 certified. The machines can produce pipes compliant with international standards like EN 13476 and ASTM F2648, but the final product certification is the responsibility of the buyer. -
Q: How long does it take to install and commission the line?
A: Typically, installation and commissioning take about 2–3 weeks under the guidance of our engineers. The timeline may vary based on site preparation and local conditions. -
Q: Can I get a sample pipe for testing before purchasing?
A: Yes, we can produce a sample pipe using your material specifications for evaluation. Shipping costs are to be covered by the customer. -
Q: What after-sales support do you provide?
A: We provide complete technical documentation, remote troubleshooting, online video support, and on-site service when needed. Spare parts are available for fast delivery.
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