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Help CenterEfficient Electrophoretic Coating Production Line for Heavy-Duty Applications in Automotive Sector
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Deqing Leixin Coating Equipment Co., Ltd. has been a trusted manufacturer of industrial coating solutions since 2011. Our Efficient Electrophoretic Coating Production Line for Heavy-Duty Applications in the Automotive Sector is engineered to deliver consistent, high-performance e-coating for automotive chassis, suspension parts, and other heavy-duty components. With a 1,000-3,000 m² factory and a dedicated team of 51-100 employees, we combine advanced automation with deep industry expertise to provide a reliable, turnkey solution that enhances corrosion resistance and improves production throughput. This line is already serving customers across North America, Europe, and Southeast Asia, reflecting our commitment to global quality standards.
Our electrophoretic coating line is designed for heavy-duty automotive applications where durability and uniformity are critical. The system features a fully integrated pretreatment, electrophoresis, post-rinse, and curing oven sequence, ensuring each part receives a consistent, pinhole-free coating. Key advantages include high transfer efficiency (up to 95%), low energy consumption through optimized oven design, and reduced chemical waste thanks to closed-loop rinsing. The line is available in multiple configurations (batch or continuous) to match your production volume, and can be customized to accommodate parts up to 2 meters in length and 500 kg in weight.
| Parameter | Specification |
| Coating Thickness | 15–35 μm (adjustable) |
| Production Speed | 0.5–3 m/min (conveyor) |
| Oven Temperature | 160–220°C (curing zone) |
| Power Consumption | Approx. 60–120 kW (depending on line length) |
| Tank Capacity | 8–20 m³ (customizable) |
The line incorporates PLC-controlled automation for precise monitoring of voltage, temperature, and conveyor speed, minimizing human error and ensuring repeatable quality. We also offer optional ultrafiltration (UF) systems to recover paint and reduce operating costs. For heavy-duty automotive parts, the electrophoretic coating provides excellent edge coverage, adhesion, and resistance to salt spray (tested up to 500 hours per ASTM B117). This makes it ideal for truck frames, brake components, engine mounts, and suspension arms.
- High corrosion resistance – protects parts in harsh environments (road salt, humidity).
- Uniform film thickness – even on complex geometries, recesses, and cavities.
- Environmentally friendly – low VOC, water-based paint, with waste treatment options.
- Easy maintenance – modular design, quick access to tanks and pumps.
- Scalable – can be expanded with additional tanks or ovens as production grows.
Deqing Leixin has been a manufacturer since 2011 and holds ISO9001 certification for quality management. Our annual export value reaches US$1–1.5 million, with shipments to North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, the Middle East, Eastern Asia, Western Europe, Central America, Northern Europe, Southern Europe, South Asia, and the domestic market. We ship from Ningbo and Shanghai ports, ensuring efficient logistics worldwide. Our team of 51–100 skilled workers and engineers provides comprehensive after-sales support, including installation guidance, training, and spare parts supply. Choose Deqing Leixin for a reliable, efficient electrophoretic coating line that meets the toughest automotive standards.
Frequently Asked Questions
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Q: What is the typical delivery time for this line?
A: Standard delivery is 45–60 days after deposit, depending on customization complexity. -
Q: Can the line handle both small and large automotive parts?
A: Yes, the line can be designed with adjustable conveyor hangers and tank sizes to accommodate parts up to 2m×1m×0.5m and 500 kg. -
Q: What type of paint is used in the process?
A: We recommend water-based cathodic epoxy or acrylic e-coat paints, which are widely available and provide excellent corrosion protection. -
Q: Do you provide installation and training?
A: Yes, we provide on-site installation supervision and operator training for 1–2 weeks at your facility. -
Q: What is the warranty period?
A: The standard warranty is 12 months from commissioning, covering defects in materials and workmanship. -
Q: How much floor space is required?
A: A typical line requires 300–800 m², but we can optimize layout for your existing facility. -
Q: Can the line be integrated with existing pretreatment or oven systems?
A: Yes, we offer customization to interface with your current equipment, or we can provide a complete turnkey solution. -
Q: What maintenance is required?
A: Regular checks on pumps, filters, anodes, and conveyor chains; we provide a detailed maintenance manual with the line.
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