HDPE Double Wall Corrugated Pipe Extruder for Drainage System
Product Spotlights
Qingdao Yongke Machinery Co., Ltd, established in 2010, is a professional manufacturer specializing in plastic extrusion equipment. Our HDPE Double Wall Corrugated Pipe Extruder for Drainage System is designed to produce high-quality corrugated pipes that meet international standards for drainage and sewage applications. With a factory area of 10,000–30,000 square meters and annual export value of US$1–1.5 million, we deliver reliable and efficient production solutions to customers across North America, South America, Europe, Asia, Africa, and Oceania. This extruder combines advanced PLC control, energy-efficient motors, and robust mechanical design to ensure stable operation and long service life.
Key Features & Advantages
- High Output & Efficiency: Equipped with a high-torque gearbox and optimized screw design, the extruder delivers continuous output of 200–800 kg/h, reducing production cycle time.
- Precise Corrugation Control: The corrugated mould uses a servo-driven chain system for accurate formation of double-wall structure, ensuring consistent wall thickness and ring stiffness (SN4–SN16).
- Energy Saving: Adopts frequency inverter control on main motor and auxiliaries, lowering electricity consumption by 15–20% compared to traditional machines.
- User-Friendly PLC System: Siemens or similar brand PLC with touchscreen interface allows easy parameter setting and real-time monitoring of temperature, pressure, and speed.
- Versatile Pipe Range: Suitable for producing HDPE double-wall corrugated pipes from DN200 to DN1200, with optional inner pipe coating for enhanced chemical resistance.
- Durable Construction: Main components made of high-quality alloy steel, with hardened and ground screw for abrasion resistance. The machine frame is welded from thick steel plates for stability.
- Comprehensive Auxiliary Equipment: Includes vacuum calibration tank, spray cooling tank, belt haul-off, automatic cutter, and pipe belling unit (optional), forming a complete production line.
- Easy Maintenance: Modular design allows quick replacement of mould segments and screw elements. Spare parts are available from stock.
Technical Specifications
| Model | YM-DWC120 | YM-DWC150 | YM-DWC200 |
| Screw Diameter (mm) | 120 | 150 | 200 |
| Max Output (kg/h) | 350 | 600 | 800 |
| Installed Power (kW) | 110 | 200 | 315 |
| Pipe Diameter Range (mm) | 200–600 | 300–800 | 500–1200 |
| Production Speed (m/min) | 0.5–3.0 | 0.4–2.5 | 0.3–2.0 |
Customer Benefits
- Reduced Operating Costs: Energy-saving drive and efficient screw design minimize power consumption, while PLC control reduces labor costs.
- High ROI: With output capacity up to 800 kg/h, you can produce large volumes of pipe with minimal downtime, increasing profitability.
- Flexible Production: Quick changeover between pipe diameters (200–1200mm) allows you to respond to market demands swiftly.
- Global Compliance: Our machines are designed to meet international standards (EN 13476, ISO 9001) and are exported to over 30 countries.
- Reliable After-Sales Support: We provide spare parts, technical training, and online remote assistance, ensuring smooth operation.
Company Trust & Strength
Qingdao Yongke Machinery Co., Ltd has served the plastic extrusion industry for over 14 years. Our factory covers 10,000–30,000 square meters with a skilled team of 51–100 employees. We hold ISO9001, ISO14001, and OHSAS18001 certifications, reflecting our commitment to quality, environmental management, and occupational health. With an annual export value of US$1 million–1.5 million, we have shipped machines to North America, South America, Europe, Africa, Asia, and Oceania. Our main ports of shipment are Qingdao and nearby ports. Every HDPE Double Wall Corrugated Pipe Extruder undergoes rigorous testing before delivery. We invite you to contact us for a free quotation or to arrange a factory visit. Let us partner with you to produce high-quality drainage pipes for a sustainable future.
Frequently Asked Questions (FAQ)
-
Q: What raw materials can be used with this extruder?
A: The machine is designed primarily for HDPE (high-density polyethylene) resin, but it can also process PP or ABS with minor adjustments. We recommend using virgin or recycled HDPE with a melt flow index of 0.2–1.5 g/10min. -
Q: What is the typical ring stiffness of the produced pipes?
A: The double-wall corrugated pipes can achieve ring stiffness classes from SN4 to SN16 depending on pipe diameter and wall thickness configuration. Our machine allows adjustment of the mould to meet different stiffness requirements. -
Q: How long does it take to deliver the machine?
A: Standard delivery time is 45–60 days after receipt of 30% deposit. For customized models, it may take 60–90 days. We will provide a confirmed schedule in the contract. -
Q: Do you offer installation and training?
A: Yes, our engineers can travel to your factory for on-site installation and training. Alternatively, we provide detailed manuals and video tutorials. Online remote support is also available. -
Q: What is the warranty period?
A: The extruder comes with a 12-month warranty from the date of shipment, covering manufacturing defects. Consumable parts such as screws, barrels, and moulds have a 6-month warranty. Spare parts are provided at competitive prices after warranty. -
Q: Can the extruder produce pipes with bell ends (socket ends)?
A: Yes, we offer an optional belling unit that can be integrated into the production line. This allows you to produce pipes with integral sockets for push-fit joints. -
Q: What certifications does the machine have?
A: Our factory is ISO9001, ISO14001, and OHSAS18001 certified. The machines comply with CE standards (CE certificate available on request). We can also provide test reports for pipe performance upon request.
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