Automatic Corrugated Pipe Extrusion Line With Vacuum Calibration Tank
Product Spotlights
Qingdao Yongke Machinery Co., Ltd proudly presents our Automatic Corrugated Pipe Extrusion Line with Vacuum Calibration Tank. As a trusted manufacturer since 2010, we combine more than a decade of engineering expertise with advanced production technologies to deliver high-efficiency, reliable extrusion lines for corrugated pipes. Our system is designed to produce high-quality double-wall corrugated pipes (HDPE/PP) with consistent dimensions and superior physical properties. The integrated vacuum calibration tank ensures precise outer diameter control and excellent pipe roundness, reducing material waste and improving throughput. With this solution, your production becomes fully automated—from feeding to cutting—allowing you to achieve maximum output with minimal labor intervention. Backed by our ISO9001 and ISO14000 certified factory, this extrusion line is built to meet the demanding requirements of global markets.
Key Features & Technical Specifications
- High-Speed Extrusion Screw: Custom-designed screw geometry for optimal melting and mixing of HDPE, PP, or PVC, ensuring homogeneous melt output.
- Vacuum Calibration Tank: Stainless steel tank with precision vacuum control; maintains pipe outer diameter tolerance within ±0.5%.
- Spiral Corrugation Molding Unit: Hydraulic or servo-driven molds for quick changeover between different pipe diameters.
- Automatic Haul-Off & Cutter: Synchronized servo motor drive ensures constant tension; automatic cutter provides clean, burr-free cuts with programmable length.
- PLC Touch Screen Control: Intuitive interface for monitoring temperature, speed, vacuum, and cooling; supports recipe storage for repeat orders.
- Energy-Efficient Heating: Ceramic heaters with PID control reduce power consumption by up to 15% compared to conventional systems.
- Robust Construction: Heavy-duty steel frame with corrosion-resistant coating; designed for 24/7 continuous operation.
| Parameter | Range / Value |
|---|---|
| Pipe Inner Diameter | 50 - 800 mm |
| Line Speed | 0.5 - 15 m/min |
| Extruder Output | 100 - 500 kg/h |
| Total Installed Power | 80 - 250 kW |
| Vacuum Pump Capacity | 2.2 - 7.5 kW |
| Cooling Water Consumption | 2 - 10 m³/h |
Advantages for Your Production
- Higher Yield: Vacuum calibration ensures uniform wall thickness, reducing reject rates by up to 10%.
- Lower Operating Costs: Energy-efficient heating and servo drives cut electricity bills; automatic operation reduces labor.
- Fast Size Changeover: Interchangeable mold sets and quick tooling release allow diameter changes in under 30 minutes.
- Global Compliance: Meets international safety and quality standards; electrical components are CE-compliant (optional).
- Custom Solutions: We tailor line layout, heating zones, and control software to your raw material and pipe application (e.g., drainage, cable protection, sewer lining).
Trust & Reliability from Qingdao Yongke Machinery
Since our establishment in 2010, we have grown into a manufacturer with a 10,000-30,000 m² factory and a team of 51-100 skilled employees. Our annual export value exceeds US$1 Million, with shipments to North America, South America, Europe, Africa, Oceania, and many other regions. We hold ISO9001, ISO14000, and OHSAS18001 certifications, reflecting our commitment to quality, environmental responsibility, and occupational safety. Every extrusion line is rigorously tested before leaving our Qingdao port. We offer one-year warranty, remote technical support, and on-site installation guidance. Choose Yongke Machinery to elevate your corrugated pipe production—contact us today for a customized quotation and production layout proposal.
Frequently Asked Questions (FAQ)
-
Q: What types of raw materials can this extrusion line process?
A: It is primarily designed for HDPE and PP, but can also process PVC with a modified screw and barrel. Please advise your material during inquiry. -
Q: What is the typical delivery time?
A: Standard delivery is 45-60 days after receiving the deposit, depending on line complexity and customization. -
Q: Do you provide installation and training?
A: Yes, we offer on-site commissioning and operator training for overseas customers. Video conference support is also available. -
Q: Can the line produce pipes of different diameters?
A: Yes, by changing the mold sets (purchased separately or included in package). The vacuum tank and haul-off are adjustable for a range of sizes. -
Q: What is the warranty period?
A: We provide a 12-month warranty from the date of shipment, covering manufacturing defects. Extended warranty is negotiable. -
Q: How do you ensure the quality of the corrugated pipe?
A: Our vacuum calibration tank, combined with precise temperature and speed control, guarantees consistent wall thickness and roundness. Additionally, we offer an optional online thickness gauge. -
Q: Is the machine CE certified?
A: The base machine is designed to meet CE requirements. Formal CE certification can be arranged at an extra cost if required by your local regulations. -
Q: What is the minimum order quantity?
A: Typically one set, but we are flexible for trial orders or small-scale projects. Contact our sales team for details.
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