DWC HDPE Hollow Wall Spiral Winding Pipe Extrusion Machine for Sewer
Product Spotlights
As a leading manufacturer based in Qingdao, China, Qingdao Yongke Machinery Co., Ltd. has been dedicated to the research and production of plastic pipe extrusion machinery since 2010. Our DWC HDPE Hollow Wall Spiral Winding Pipe Extrusion Machine for Sewer is a state-of-the-art solution designed to produce high-quality, durable pipes essential for modern sewer systems. With a factory spanning 10,000-30,000 square meters and a team of 51-100 skilled professionals, we combine engineering expertise with advanced manufacturing processes to deliver reliable, efficient, and cost-effective equipment.
This machine is specifically engineered to manufacture HDPE hollow wall spiral wound pipes, which are widely used in municipal sewerage, underground drainage, and industrial wastewater applications. The unique hollow wall structure offers superior strength-to-weight ratio, excellent corrosion resistance, and long service life, making it an ideal choice for demanding underground environments. Below, we detail the key features, technical specifications, and benefits that set our machine apart.
Key Features & Technical Specifications
- Advanced Spiral Winding Technology: The machine uses a continuous spiral winding process to form the pipe's hollow wall structure, ensuring uniform wall thickness and consistent mechanical properties.
- High-Efficiency Extrusion System: Equipped with a specially designed screw and barrel, the extruder delivers high output (300-600 kg/h) with low energy consumption, reducing production costs.
- Robust HDPE Compatibility: Optimized for HDPE raw materials, the machine can also process other polyolefin materials with minor adjustments, offering flexibility for different projects.
- Precision Cooling & Sizing: A multi-stage water cooling system and vacuum calibration tank ensure precise pipe dimensions and roundness, meeting international standards.
- User-Friendly PLC Control: The machine is controlled by an advanced PLC system with touch-screen interface, allowing operators to monitor and adjust parameters in real time for consistent quality.
- Durable Construction: All major components are made from high-quality steel and alloy, with hardened gears and bearings to withstand long-term continuous operation.
| Parameter | Standard Value | Customizable Range |
|---|---|---|
| Pipe Diameter (mm) | 600 | 200-1200 |
| Screw Diameter (mm) | 120 | 110-150 |
| Motor Power (kW) | 132 | 110-160 |
| Output (kg/h) | 450 | 300-600 |
| Total Weight (tons) | 20 | 15-25 |
Customer Benefits: By choosing our DWC HDPE Hollow Wall Spiral Winding Pipe Extrusion Machine, you gain a reliable production line that minimizes downtime, reduces waste, and delivers pipes with excellent ring stiffness and leak-proof joints. The hollow wall design reduces material usage by up to 30% compared to solid wall pipes of the same strength, lowering your raw material costs. Additionally, the machine's modular design allows for easy maintenance and quick changeovers between different pipe sizes.
Frequently Asked Questions (FAQ)
-
Q: What is the main application of these pipes?
A: The pipes produced by this machine are primarily used for sewer systems, underground drainage, and stormwater management. They are ideal for gravity-fed and low-pressure applications. -
Q: Can the machine produce pipes with different diameters easily?
A: Yes, the machine is designed with interchangeable tooling and adjustable winding heads, allowing quick diameter changes within the specified range (200-1200 mm). -
Q: What kind of raw material can be used?
A: The machine is optimized for HDPE (high-density polyethylene) but can also process other polyolefins like PP upon request with minor adjustments to the screw and temperature profile. -
Q: How long is the warranty period?
A: We offer a standard 12-month warranty from the date of shipment, covering defects in materials and workmanship. Extended warranty options are available upon request. -
Q: Do you provide installation and training services?
A: Yes, we provide on-site installation guidance and operator training for your team. Remote technical support is also available throughout the machine's lifecycle. -
Q: What certifications does the machine have?
A: Our factory is ISO9001, ISO14000, and OHSAS18001 certified. The machine components comply with CE standards (certification available upon request for specific markets). -
Q: What is the expected production capacity per day?
A: Based on 24-hour operation and a pipe diameter of 600 mm, the machine can produce approximately 10,000-14,000 meters of pipe per day, depending on wall thickness and output rate. -
Q: How do you ensure the quality of the final pipes?
A: We use a comprehensive quality control system including real-time thickness monitoring, pressure testing, and visual inspection. The machine is calibrated to meet international standards such as ASTM F894 and EN 13476.
With over a decade of experience in the extrusion machinery industry, Qingdao Yongke Machinery has exported our equipment to markets across North America, South America, Europe, Southeast Asia, Africa, and Oceania. Our annual export value of US$1-1.5 million reflects the trust and satisfaction of our global clients. We are committed to providing not only a machine but a complete solution backed by professional after-sales service, spare parts availability, and continuous technical updates. Contact us today to discuss your project requirements and receive a customized quotation. Our team is ready to help you achieve efficient, high-quality sewer pipe production.
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