Full Automatic Electrophoretic Coating Line Water Pump Surface Electrocoating Production Line
Product Spotlights
Deqing Leixin Coating Equipment Co., Ltd., established in 2011 with a factory spanning 1,000–3,000 square meters, is a professional manufacturer dedicated to providing high-quality coating solutions. Our Full Automatic Electrophoretic Coating Line for Water Pump Surface Electrocoating is designed to deliver uniform, corrosion-resistant finishes with exceptional efficiency. This production line integrates advanced PLC control, energy-saving technology, and robust construction to meet the demanding requirements of water pump manufacturers worldwide. Whether you are coating small pump housings or large industrial components, our system ensures consistent thickness, excellent adhesion, and long-lasting protection.
Our electrophoretic coating line offers a complete solution from pretreatment to curing, all in a fully automated workflow. The system features:
- High Production Efficiency: Continuous operation with cycle times as low as 3–5 minutes per rack, supporting high-volume output.
- Uniform Coating Thickness: Electrochemical deposition ensures even coverage on complex geometries, including edges, cavities, and internal surfaces.
- Environmentally Friendly: Low VOC emissions, water-based paint system, and closed-loop rinsing to minimize waste.
- User-Friendly Operation: Touch-screen HMI with real-time monitoring, fault diagnosis, and recipe management for different workpiece sizes.
- Durable Construction: Stainless steel tanks, corrosion-resistant frames, and high-quality pumps and filters for long service life.
Below is a summary of key technical specifications for our standard model (customizable per customer requirements):
| Parameter | Specification |
| Production Capacity | 500–1,200 pieces/shift (depending on workpiece size) |
| Coating Thickness Range | 15–40 μm (adjustable) |
| Line Speed | 0.5–5 m/min (variable) |
| Paint Tank Volume | 2,000–6,000 L (customizable) |
| Curing Oven Temperature | 160–200°C (controlled ±2°C) |
| Power Consumption | ~80 kW (depending on line length) |
| Control System | PLC + Touch Screen (Siemens or Mitsubishi optional) |
Beyond the standard specifications, our line offers several advantages tailored to water pump coating:
- Excellent Corrosion Resistance: The electrophoretic coating provides a dense, pore-free layer that withstands salt spray tests over 500 hours (based on customer reports).
- Reduced Labor Costs: Full automation from loading to unloading, requiring only 1–2 operators for supervision.
- Minimal Paint Waste: High transfer efficiency (>95%) and ultrafiltration system recover paint solids, reducing material cost.
- Quick Changeover: Programmable recipes allow switching between different paint colors or workpiece types within minutes.
- Comprehensive Pretreatment: Integrated degreasing, phosphating, and rinsing stations ensure optimal surface preparation for maximum adhesion.
At Deqing Leixin, we have served customers across North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, the Middle East, East Asia, Western Europe, Central America, Northern Europe, Southern Europe, South Asia, and the domestic Chinese market. Our annual export value exceeds US$1 million, demonstrating our global reach and reliability. With a team of 51–100 skilled employees, we are committed to continuous improvement and customer satisfaction. Our ISO9001 certification ensures that every production line is built with strict quality control processes.
We invite you to experience the performance of our electrophoretic coating line firsthand. Contact us for a free consultation, sample coating test, or a detailed quotation. Our engineers are ready to customize the line to your specific water pump dimensions, production volume, and coating requirements. Let Deqing Leixin be your trusted partner in surface finishing excellence.
Frequently Asked Questions
Q1: What types of water pumps can this coating line handle?
A: Our line is suitable for various water pump components including cast iron, aluminum, and steel housings, impellers, and brackets. The maximum workpiece size depends on the tank dimensions, which can be customized.
Q2: What is the typical coating thickness and how uniform is it?
A: The standard thickness range is 15–40 μm, with a uniformity of ±5 μm across the workpiece. The electrophoretic process ensures even coverage on edges and recesses.
Q3: Does the line support different paint colors?
A: Yes, the system can use black, gray, or other electrophoretic paints. Color change requires cleaning the paint tank and can be done in a few hours. We recommend dedicating the line to one color for optimal efficiency, but multi-color capability is available as an option.
Q4: What is the required floor space for this line?
A: A typical full-automatic line occupies approximately 30m x 8m (including pretreatment, coating, curing, and control area). However, we can design compact layouts for smaller factories.
Q5: How long is the warranty and what does it cover?
A: We offer a 12-month warranty covering manufacturing defects in materials and workmanship. Technical support and spare parts are available for the lifetime of the equipment.
Q6: Do you provide installation and training?
A: Yes, we provide on-site installation supervision and operator training for up to 1 week. Remote support is also available via video call.
Q7: What is the average power consumption per shift?
A: For a line with 6,000L tank and 80kW total power, the average consumption is approximately 60–70 kWh per 8-hour shift, depending on production load and oven temperature.
Q8: Can the line be integrated with existing conveyor systems?
A: Absolutely. Our control system can interface with your existing conveyor or material handling system via standard communication protocols (Modbus, Profibus, etc.).
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