Gantry Conveyor Electrophoresis Spraying Line for Industrial Coating
Product Spotlights
Deqing Leixin Coating Equipment Co., Ltd., established in 2011 and specialized in manufacturing industrial coating lines, proudly presents our Gantry Conveyor Electrophoresis Spraying Line. As a professional manufacturer with ISO9001 certification, we have supplied over 50 sets of coating lines to global clients across North America, Europe, Southeast Asia, and the Middle East. Our system integrates advanced electrophoresis (e-coat) technology with high-efficiency spraying, ensuring uniform coverage, excellent corrosion resistance, and a flawless finish for your metal parts. Whether you need a complete turnkey solution or a customized line for specific production volumes, our engineering team delivers reliable performance with low operating costs.
This coating line is designed for continuous industrial production, featuring a gantry overhead conveyor that maximizes floor space utilization and allows smooth transfer of workpieces through pretreatment, electrophoresis dip tank, spraying booth, curing oven, and cooling zone. The entire process is controlled by an optional PLC+HMI system for precise parameter adjustment. Below are key technical highlights:
| Parameter | Description / Range |
| Conveyor Speed | 0.5 – 5.0 m/min (adjustable) |
| Max Workpiece Size | Customizable, e.g., 1200×1200×600 mm |
| Dip Tank Volume | 5,000 – 20,000 L (matching production) |
| Spray Gun Type | Automatic reciprocating guns or manual (optional) |
| Curing Temperature | 120–220°C (gas/electric heating) |
| Power Consumption | Approx. 80–200 kW (depending on line length) |
Key Features & Benefits
- Integrated Electrophoresis + Spraying – The e-coat primer provides 100% coverage on complex geometries, followed by a topcoat spray for aesthetic and protective finish. This hybrid process greatly enhances adhesion and anti-rust performance.
- Space-Saving Gantry Design – Overhead conveyor system eliminates need for floor-mounted tracks, allowing flexible layout even in limited factory space. Suitable for large or heavy workpieces.
- High Transfer Efficiency – Our spraying booth is equipped with advanced air management and optional electrostatic guns, achieving up to 95% paint utilization, reducing material waste and VOC emissions.
- Energy-Saving Curing Oven – Insulated oven panels and optimized airflow design minimize heat loss. Gas-fired burners or electric heaters are available, and heat recovery options can further reduce operating costs.
- PLC & HMI Control – Intuitive touch screen interface allows operators to monitor conveyor speed, oven temperature, paint flow, and alarm history. Recipes can be saved for different product types.
- Modular & Scalable – The line can be expanded with additional dip tanks, spray booths, or drying sections as production grows. All components are designed for easy maintenance and quick color change.
Our coating line is widely used in industries such as automotive parts, home appliances, hardware tools, furniture, and construction machinery. Customers often report a 30% reduction in coating defects and a 20% increase in productivity after switching to our system. With a team of over 60 experienced engineers and technicians, we provide on-site installation guidance, commissioning, and after-sales support.
Trusted by Global Clients
Since 2011, Deqing Leixin Coating Equipment Co., Ltd. has built a solid reputation in the coating industry. Our factory spans 1,000–3,000 square meters with a dedicated production line for coating equipment. We export annually US$1–1.5 million to markets including South America, Eastern Europe, Southeast Asia, Africa, Oceania, Middle East, and Western Europe. All our products conform to ISO9001 quality management standards. We have successfully completed projects for over 100 clients worldwide, many of whom have placed repeat orders.
Choosing a Gantry Conveyor Electrophoresis Spraying Line from Deqing Leixin means investing in durability, precision, and low lifetime cost. We invite you to contact us for a detailed proposal or a factory tour. Our engineers can customize the line to fit your specific part dimensions, coating quality requirements, and production volume. Request a quote today and let us help you achieve superior coating results!
Frequently Asked Questions (FAQ)
Q1: What types of workpieces can this line handle?
A: Our gantry conveyor system can handle metal parts of various sizes and shapes, including automotive components, steel frames, aluminum extrusions, and small hardware. The maximum dimensions can be customized based on your parts.
Q2: Does the line support both liquid paint and powder coating?
A: This specific line is designed for liquid electrophoresis (e-coat) followed by liquid spraying. For powder coating applications, we offer a separate powder coating line. However, we can customize the spraying booth to accept both liquid and powder with quick changeover if required.
Q3: What is the typical production capacity?
A: Capacity depends on conveyor speed and workpiece spacing. For example, at a speed of 2 m/min with a part spacing of 1 meter, you can process approximately 120 parts per hour (assuming a 1-meter part length). We can calculate precise output based on your part dimensions.
Q4: How do you ensure environmental compliance?
A: Our paint booths are equipped with dry or wet scrubbers to capture overspray. The electrophoretic dip tank uses a closed-loop circulation system to minimize waste. VOC emissions can be treated with optional carbon adsorption or catalytic oxidation systems to meet local regulations.
Q5: What is the warranty and after-sales service?
A: We offer a 12-month warranty on all mechanical and electrical components. Our service includes remote technical support, spare parts supply, and optional on-site maintenance. We also provide training for your operators at our factory or your site.
Q6: Can I visit your factory before placing an order?
A: Absolutely! We welcome clients to our factory in Huzhou, Zhejiang, China. You can see a demo line in operation and discuss your requirements with our engineers. We also provide virtual factory tours for overseas clients.
Q7: How long is the lead time for a standard line?
A: Typical production time is 60–90 days after order confirmation, depending on complexity and customization level. We can expedite delivery for urgent projects with a partial deposit.
Q8: Do you provide installation and commissioning guidance?
A: Yes. We supply detailed installation drawings and video manuals. For international clients, we can dispatch engineers for on-site supervision (travel expenses borne by client) or offer remote step-by-step commissioning via video call.
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