For Municipal Pipeline Rehabilitation: UV CIPP Liner Production Machine With Precise Diameter Control
Product Spotlights
Qingdao Yongke Machinery Co., Ltd. proudly presents the UV CIPP Liner Production Machine with Precise Diameter Control — a complete solution designed specifically for municipal pipeline rehabilitation projects. As an ISO9001, ISO14000, and OHSAS18001 certified manufacturer with over a decade of experience, we integrate advanced UV curing technology and closed-loop diameter regulation to ensure consistent liner quality, minimal material waste, and high production efficiency. Our machine enables you to produce high-performance CIPP liners that meet international standards for trenchless pipeline repair, saving time and costs for municipalities and contractors worldwide.
Key Features & Technical Specifications
- Precise Diameter Control System: Real-time laser/ultrasonic measurement with automatic tension adjustment ensures liner wall thickness uniformity within ±0.5 mm tolerance.
- High-Efficiency UV Curing Unit: Modular UV lamp array (16–40 kW optional) with air/water cooling system for uniform curing across full liner width.
- PLC + HMI Control: User-friendly touch screen interface with pre-set recipe libraries for different liner diameters (DN200–DN1600) and fabric types.
- Durable Machine Frame: Heavy-duty steel structure with anti-corrosion coating, designed for 24/7 continuous operation in industrial environments.
- Flexible Production Speed: Variable speed drive (1–5 m/min) adapts to liner thickness and UV curing requirements.
- Low Energy Consumption: Optimized UV reflector design reduces power usage by up to 15% compared to conventional systems.
- Safety Features: Emergency stop, UV light shielding, and overload protection compliant with OHSAS18001 standards.
| Parameter | Value / Range |
|---|---|
| Maximum Liner Width | 3000 mm (customizable up to 4000 mm) |
| Liner Diameter Range | DN200 – DN1600 |
| UV Lamp Power | 16 kW / 24 kW / 32 kW / 40 kW (optional) |
| Diameter Control Accuracy | ±0.5 mm |
| Production Speed | 1–5 m/min (adjustable) |
| Power Consumption (max) | ≤ 120 kWh |
| Machine Dimensions (L×W×H) | 12,000×2,500×3,200 mm |
| Weight | Approx. 8,500 kg |
Benefits for Municipal Pipeline Rehabilitation
- Consistent Liner Quality: The precise diameter control eliminates thickness variations, resulting in CIPP liners that fit perfectly inside damaged pipes, reducing installation failures.
- Higher Production Yield: Closed-loop feedback reduces material waste by up to 8%, directly improving profitability.
- Faster Curing Cycle: High-power UV lamps with optimized reflector geometry cure liners in minutes, enabling continuous production lines.
- Multi-Material Compatibility: Works with polyester, glass fiber, and hybrid fabrics impregnated with UV-curable resins (e.g., polyester resin, vinyl ester).
- Energy Efficiency: Our advanced cooling and lamp management system lowers electricity costs — typical savings of $5,000–$8,000 per year for a medium-sized operation.
- Easy Maintenance: Modular UV lamp banks and accessible control cabinets minimize downtime; spare parts are readily available from Qingdao.
At Qingdao Yongke Machinery, our UV CIPP Liner Production Machine has been rigorously tested under various conditions to ensure reliability. With a dedicated R&D team of 15 engineers, we continuously refine the diameter control algorithm to meet the evolving needs of municipal rehabilitation projects. Our machine has already been delivered to clients in North America, Europe, Southeast Asia, and Oceania, achieving positive feedback on production stability and liner quality.
Since 2010, we have grown to a factory spanning 10,000–30,000 m² with an annual export value of US$1 million – US$1.5 million. Our products are backed by ISO9001, ISO14000, and OHSAS18001 certifications, ensuring quality management, environmental responsibility, and occupational health safety. We ship from Qingdao Port with efficient logistics support. Choose Yongke for a reliable partner in pipeline rehabilitation equipment — contact us today for a customized solution or a quotation.
Frequently Asked Questions (FAQ)
-
Q: What types of resin can be used with this machine?
A: The machine is compatible with UV-curable polyester resins, vinyl ester resins, and hybrid resin systems. We can also provide recommendations based on your specific pipe condition and liner requirements. -
Q: How long does it take to change the diameter setup?
A: With our quick-change tooling and presettable recipes, diameter adjustments between DN200 to DN1600 typically take less than 30 minutes, minimizing production interruptions. -
Q: Does the machine require special training to operate?
A: Basic operation training is provided with the machine (onsite or video). The intuitive HMI interface includes step-by-step guides. Most operators become proficient within 2–3 days. -
Q: What is the warranty period?
A: Standard warranty is 12 months from installation, covering all parts except consumables (UV lamps). Extended warranty options are available upon request. -
Q: Can the machine produce liners for non-circular pipes?
A: Currently the standard model is optimized for circular pipes. Custom configurations for elliptical or egg-shaped liners can be discussed with our engineering team. -
Q: How do you ensure uniform UV curing across the full liner width?
A: Our UV lamp bank is arranged in a staggered pattern with individually adjustable reflectors. A built-in light intensity sensor provides feedback to the PLC, automatically adjusting lamp power to maintain uniform curing. -
Q: What are the power source requirements?
A: The machine can be configured for 380V/50Hz (3-phase) or 480V/60Hz (3-phase). Consult with our sales team for other voltage/frequency options. -
Q: Is after-sales technical support available?
A: Yes, we offer remote troubleshooting via video call, as well as a service team that can visit your site. Spare parts can be shipped from Qingdao within 48 hours for common items.
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