304 Stainless Steel Corrugated Pipe Extrusion Line for PVC Production
Product Spotlights
Welcome to Qingdao Yongke Machinery Co., Ltd. As a professional manufacturer with over a decade of experience in the extrusion industry, we proudly present our 304 Stainless Steel Corrugated Pipe Extrusion Line, specifically engineered for high-quality PVC production. Established in 2010 and located in Qingdao, China, our 10,000–30,000 square meter factory ensures precision manufacturing and strict quality control. This extrusion line is designed to deliver robust performance, long service life, and exceptional output consistency, meeting the demanding needs of global clients in North America, Europe, Southeast Asia, and beyond.
Our extrusion line is built with 304 stainless steel components for critical parts, offering superior corrosion resistance and durability when processing PVC compounds. The system integrates advanced twin-screw extruder technology, energy-efficient drives, and intelligent PLC control to ensure stable operation and minimal waste. Whether you need pipes for drainage, electrical conduits, or ventilation systems, this line provides the versatility and reliability you require.
Key Features & Advantages
- 304 Stainless Steel Construction – All wetted parts and molds are made of high-grade 304 stainless steel, preventing rust and chemical reaction with PVC, ensuring product purity and longer equipment life.
- High-Efficiency Extruder – Equipped with SJZ series cone twin-screw extruder, providing excellent plastication, high output, and stable melt pressure.
- Precise Corrugation Molding – Patented mold block design ensures uniform corrugation shape, smooth inner wall, and consistent pipe diameter.
- Intelligent PLC Control – User-friendly touch screen interface with real-time monitoring of temperature, speed, and torque, allowing easy adjustment and fault diagnosis.
- Energy-Saving Drive System – Variable frequency drives reduce power consumption by up to 20% compared to traditional systems.
- Integrated Cooling & Cutting – Water spray cooling system with automatic length cutting device ensures consistent pipe length and surface quality.
Technical Specifications
| Parameter | Value |
|---|---|
| Pipe Material | PVC (rigid or flexible) |
| Pipe Diameter Range | 20 – 200 mm |
| Production Speed | 8 – 15 meters/minute |
| Extruder Screw Diameter | 55/110 mm (SJZ55/110) |
| Motor Power | 22 kW (main extruder) |
| Heating Zones | 5 – 7 zones (optional) |
| Cooling Method | Water spray (recirculating) |
| Cutting System | Automatic hydraulic or planetary cutter |
| Overall Dimensions (L×W×H) | Approx. 25×2.5×2.8 m |
Customer Benefits
- Enhanced Durability – 304 stainless steel parts resist corrosion and wear, reducing maintenance costs and downtime.
- High Production Efficiency – Twin-screw extruder and optimized die design enable output rates up to 250 kg/h, boosting your profitability.
- Easy Operation – PLC control system with intuitive interface reduces training time and allows one-person operation.
- Energy Savings – Variable frequency drives and insulated heating barrels lower electricity costs.
- Versatility – Quickly change molds to produce different pipe diameters and corrugation profiles (single-wall, double-wall, etc.).
- Global Compliance – The line can be customized to meet various voltage and safety standards (CE, UL options available upon request).
Why Choose Qingdao Yongke Machinery?
With ISO9001, ISO14000, and OHSAS18001 certifications, our factory adheres to international quality, environmental, and occupational health standards. We have 51–100 skilled employees and an annual export value exceeding US$1 million. Our main markets span across North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, the Middle East, and more. We are committed to providing reliable machinery, prompt after-sales support, and flexible customization. Every extrusion line undergoes rigorous testing before shipment from Qingdao Port. Contact us today to request a quotation or schedule a factory visit – your successful production journey starts here!
Frequently Asked Questions
-
Q: What raw materials can this line process besides PVC?
A: This extrusion line is primarily designed for PVC (both rigid and flexible). For other materials like PE or PP, please consult our team for a customized solution. -
Q: What is the warranty period?
A: We offer a standard 1-year warranty on the entire machine, covering manufacturing defects. Extended warranty packages are available upon request. -
Q: Can the pipe diameter be adjusted easily?
A: Yes, by changing the corrugation mold blocks and adjusting the haul-off speed, you can produce different diameters within the specified range. Mold change takes about 30–60 minutes. -
Q: What voltage and frequency does the line support?
A: The standard configuration is 380V/50Hz, 3-phase. We can customize the electrical system to 220V/60Hz, 440V/60Hz, or other specifications to match your local power grid. -
Q: Do you provide installation and training?
A: Yes, we offer on-site installation guidance and operator training for your team. Remote technical support is also available via video call. -
Q: What spare parts are included with the machine?
A: A standard set of wearing parts (e.g., screws, barrels, seals) and basic tools are included. We also recommend purchasing an additional spare parts kit for long-term maintenance. -
Q: Is the 304 stainless steel food-grade?
A: 304 stainless steel is generally considered food-safe. However, if you require FDA or other food-grade certifications for specific applications, please notify us prior to order. -
Q: How long is the production lead time?
A: Typical lead time is 30–45 days after receiving the down payment, depending on customization requirements. We will inform you of the exact schedule upon order confirmation.
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