Automatic Powder Coating Line for Communication Equipment With PLC Control System
Product Spotlights
Deqing Leixin Coating Equipment Co., Ltd. (established in 2011, factory area 1,000–3,000 m², annual export value US$1–1.5 million) proudly presents our Automatic Powder Coating Line for Communication Equipment with PLC Control System. This line is engineered to deliver consistent, high-quality powder coating finishes for telecom cabinets, base station enclosures, antenna housings, and other communication equipment parts. With a fully automated PLC control system, operators can easily manage the entire coating process—from pre-treatment to curing—while reducing labor costs and minimizing defects. Our solution is trusted by clients across North America, South America, Europe, Southeast Asia, and other regions, and is backed by ISO9001 certification.
Key Features & Technical Specifications
- PLC Intelligent Control: The entire line is coordinated by a programmable logic controller, allowing for precise adjustment of conveyor speed, spray gun parameters, oven temperature, and air flow. This ensures uniform coating thickness and reduces powder waste.
- Dedicated for Communication Equipment: Designed to handle complex geometries and large surface areas typical of telecom enclosures. The line’s spray booth and conveyor system can be customized to accommodate parts up to 2.5 m in width and 1.5 m in height.
- High Powder Recovery Efficiency: Equipped with a cyclone + cartridge filter recovery system, achieving above 95% powder reuse rate, which significantly lowers material costs.
- Multi-stage Pre-treatment: Optional phosphating or zirconium-based pre-treatment modules ensure excellent adhesion and corrosion resistance for outdoor communication equipment.
- Energy-efficient Curing Oven: Infrared + hot air circulation system reduces energy consumption by up to 20% compared to conventional ovens, with precise temperature control from 180°C to 220°C.
- Compact Footprint: The line layout is optimized for factories with limited space, requiring only 200–400 m² for installation (depending on production capacity).
Technical Parameters (Typical Configuration)
| Parameter | Standard Value | Remarks |
| Conveyor Speed | 1.5 – 4.5 m/min | Adjustable via PLC |
| Spray Gun Count | 6 – 12 guns (manual + automatic) | Customizable based on part complexity |
| Powder Recovery Efficiency | ≥95% | Cyclone + cartridge filter |
| Curing Oven Temperature | 180°C – 220°C | ±2°C accuracy |
| Maximum Part Size | 2.5 m (L) × 1.5 m (H) × 0.8 m (W) | Customizable upon request |
| Overall Power Consumption | 80 – 150 kW (depending on configuration) | Energy-saving mode available |
Customer Benefits
- Consistent Quality: The PLC system eliminates human error, ensuring every part receives the same coating thickness and finish.
- Labor Savings: One operator can monitor the entire line from a central touchscreen, reducing the need for multiple manual sprayers.
- Faster Production: With automatic loading/unloading options and continuous conveyor movement, the line can process up to 200 parts per hour (depending on size).
- Reduced Powder Waste: High-efficiency recovery and precise gun control cut powder consumption by 15–30% compared to manual lines.
- Easy Maintenance: Modular design allows quick access to spray guns, filters, and conveyor components. The PLC provides diagnostic alerts for preventive maintenance.
- Environmentally Friendly: Closed-loop powder recovery system meets VOC emission standards, and the curing oven uses efficient combustion or electric heating.
Trust & Reliability
Deqing Leixin Coating Equipment Co., Ltd. has been a dedicated manufacturer of powder coating lines since 2011. With a 1,000–3,000 m² factory and a team of 51–100 employees, we have delivered more than 200 sets of coating equipment to clients worldwide. Our annual export value of US$1–1.5 million demonstrates our strong presence in global markets including the Americas, Europe, Africa, and Asia. Every line is manufactured under ISO9001 quality management system, ensuring rigorous control over raw materials, welding, assembly, and testing. We also provide on-site installation guidance, training, and 12-month warranty for peace of mind.
Ready to improve your coating productivity? Contact us today for a customized quotation and layout drawing. We can tailor the line to your specific communication equipment parts, floor space, and production volume. Let Deqing Leixin be your reliable partner in powder coating automation.
Frequently Asked Questions (FAQ)
-
Q: What types of communication equipment can this line coat?
A: It is designed for telecom cabinets, base station enclosures, antenna housings, junction boxes, and other metal parts used in communication infrastructure. The line can handle parts with complex 3D geometries and large surface areas. -
Q: Do I need special training to operate the PLC system?
A: No. The PLC interface is user-friendly with a touchscreen panel. We provide a detailed manual and on-site training during installation. Most operators can learn the basic operations within one day. -
Q: Can the line be customized for different powder colors?
A: Yes. The spray booth is equipped with quick-change powder feed and recovery systems. Changing colors takes approximately 10–15 minutes for standard colors, and the line is compatible with both epoxy, polyester, and hybrid powders. -
Q: What is the typical lead time for delivery?
A: For standard configurations, production takes 30–45 days after order confirmation. Customized lines may require 45–60 days. We ship via Ningbo or Shanghai port. -
Q: How do you ensure powder coating quality on outdoor communication equipment?
A: We recommend a multi-stage pre-treatment (degreasing, rinsing, and phosphating) to improve adhesion and corrosion resistance. The PLC-controlled curing oven provides uniform temperature profiles, resulting in a durable coating that meets common outdoor standards (e.g., salt spray resistance up to 500 hours). -
Q: Is the line energy-efficient?
A: Yes. The infrared + hot air curing oven reduces energy consumption by up to 20% compared to traditional convection ovens. Additionally, the powder recovery system minimizes waste, and idle modes can be set during breaks. -
Q: What kind of after-sales support do you provide?
A: We offer a 12-month warranty for the entire line, remote technical support, and spare parts availability. For international customers, we can arrange on-site installation guidance or send our engineers (travel expenses to be covered by the buyer).
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