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Help CenterCIPP Liner Machine Automatic Resin Impregnation Production Line For Sewer Lining
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As a leading manufacturer since 2010, Qingdao Yongke Machinery Co., Ltd. proudly presents our latest CIPP Liner Machine Automatic Resin Impregnation Production Line – a reliable solution for efficient and uniform resin impregnation of sewer lining materials. With a factory area spanning 10,000 to 30,000 square meters and a skilled team of 51–100 employees, we have dedicated years to perfecting this equipment to meet global trenchless rehabilitation demands. The line is designed to automate the impregnation process, significantly reducing manual labor and material waste while ensuring consistent liner quality for projects in North America, Europe, Southeast Asia, Africa, and beyond.
This automatic production line integrates PLC-controlled resin dosing, precise temperature regulation, and synchronized winding & cutting modules to produce high-performance CIPP liners tailored to sewer, drainage, and pipeline applications. Each machine undergoes strict quality checks in our Qingdao facility, backed by ISO9001, ISO14000, and OHSAS18001 certifications. Whether you need a standard configuration or a fully customized line, our engineering team works closely with your technical specifications to deliver a turnkey solution that maximizes productivity and minimizes downtime.
Key Features & Technical Specifications
Below are the core characteristics and parameters that set our production line apart:
- Fully Automatic Resin Impregnation – The liner fabric passes through a controlled resin bath, ensuring uniform saturation without air pockets. Automated roller pressure systems guarantee consistent resin-to-fabric ratio (e.g., 1:1.5 to 1:2.0 by weight).
- Modular Design – The line comprises unwinding station, resin bath, dryer/curing tunnel, rewinder, and cutting unit. Each module can be upgraded or reconfigured for different liner widths (300mm to 2000mm) and thicknesses (3mm to 15mm).
- PLC & Touch Screen Interface – All parameters (speed, temperature, resin flow, tension) are controlled via Siemens or Mitsubishi PLC with a 10-inch HMI. Real-time data logging enables traceability and quality control.
- Energy-Efficient Heating – Optional electric or thermal oil heating for the curing section, achieving temperatures up to 150°C with ±2°C accuracy. Low energy consumption design reduces operational costs by up to 20% compared to traditional systems.
- Safety & Reliability – Equipped with emergency stops, overload protection, and safety guards meeting CE standards (optional). OHSAS18001-compliant workplace design ensures operator safety.
| Parameter | Standard Range | Notes |
|---|---|---|
| Working Width | 300 – 2000 mm | Customizable up to 3000 mm upon request |
| Line Speed | 0.5 – 10 m/min | Adjustable via VFD, higher speed for thin liners |
| Resin Application | Dip & squeeze / spray (optional) | Uniform coating thickness ±0.2 mm |
| Heating Capacity | 10 – 60 kW (electric) / 50,000 – 150,000 kcal (thermal oil) | Temperature control: PID |
| Overall Dimensions | 15m L x 3m W x 2.5m H (typical) | Layout can be customized to fit your workshop |
| Weight | Approx. 8,000 – 12,000 kg | Main steel structure with anti-corrosion coating |
The above parameters can be fine-tuned according to your specific liner material (polyester felt, glass fiber mat, etc.) and target project requirements. Our technical support team provides free installation guidance and remote troubleshooting for the first year.
Why Choose Qingdao Yongke Machinery?
Established in 2010, we have grown into a specialized manufacturer with an annual export value of US$1–1.5 million, serving markets across North America, South America, Europe, Asia, Africa, and Oceania. Our ISO9001, ISO14000, and OHSAS18001 certifications reflect our commitment to quality management, environmental protection, and occupational health. Every CIPP liner machine is built with premium components (e.g., Siemens motors, SKF bearings) and undergoes a 48-hour full-load test before shipping. We also offer a 12-month warranty and lifelong spare parts support from our Qingdao warehouse.
By investing in our automatic resin impregnation line, you gain a competitive edge through faster production cycles, reduced resin waste (saving up to 15% raw material), and consistent liner quality that meets ASTM F1216 or similar standards. Plus, our engineers can adapt the machine to integrate with your existing production line or factory layout.
Frequently Asked Questions (FAQ)
-
Q: What types of liner fabric can this machine process?
A: The machine is compatible with polyester felt, fiberglass mats, and composite fabrics commonly used in CIPP sewer lining. We can adjust the resin bath and roller pressure to suit different material thicknesses and porosities. -
Q: How long does it take to install and commission the line?
A: Installation typically takes 5–7 days on-site, followed by a 2–3 day commissioning and training period. Our technician can be dispatched to your facility, or we offer remote guidance via video call. -
Q: Can I use the machine for both wet-out and pre-impregnated liners?
A: Yes, the line can operate in a continuous mode for wet-out liners or be configured to produce pre-impregnated (pre-preg) liners if a cooling section is added. Please discuss your requirements with our sales team. -
Q: What is the minimum order quantity (MOQ)?
A: We accept single machine orders for testing. MOQ is 1 set. For bulk orders (3+ sets), we offer discounts and faster delivery. -
Q: How does the resin dosage accuracy affect liner quality?
A: Our PLC-controlled dosing system maintains a resin-to-fabric ratio within ±2% tolerance, preventing dry spots or excess resin that can cause wrinkles or weak points. This is critical for achieving consistent burst pressure and elongation per industry standards. -
Q: Do you provide after-sales service in my country?
A: We have authorized service partners in several regions (Southeast Asia, Europe, Americas). For other areas, we offer online support and can send engineers for complex issues (travel costs covered by customer). Spare parts are shipped from Qingdao within 48 hours. -
Q: Is the machine suitable for outdoor installation?
A: The standard version is designed for indoor use (temperature 5–45°C, humidity -
Q: What certifications does the machine have?
A: The manufacturing process is certified under ISO9001, ISO14000, and OHSAS18001. The electrical components can be supplied with CE, UL, or other regional certifications as required (at additional cost). Please specify your target market.
With a proven track record of over 50 installations worldwide, Qingdao Yongke Machinery is your trusted partner for CIPP liner production solutions. Contact us today for a detailed quotation and technical proposal tailored to your project scale. We look forward to supporting your sewer rehabilitation business with reliable, efficient machinery.
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