Single-sided Conformal Coating Line
- Inline structure integrates coating, curing, and inspection seamlessly
- Precision spraying system supports lines, arcs, and custom paths
- High-speed conveyor ensures stable transport without board warping
- UV and IR curing ovens deliver fast, uniform coating results
- Modular design allows flexible single-sided PCB coating line setup
- Centralized control system with touchscreen for simple operation
- Built-in inspection ensures quality coating before next process step
Description
Conformal Coating Line Overview
The Conformal Coating Line is engineered to deliver reliable surface protection for single-sided PCB boards. It integrates multiple process stages including loading, coating machine, coating conveyor, coating AOI, curing oven, and unloading into a streamlined production line. This system ensures that each PCB is coated evenly with the right thickness, protecting circuits against moisture, dust, and other environmental stress. With modular machines connected inline, it supports flexible layouts and high-volume throughput. The use of advanced spraying valves, precise conveyor systems, and integrated UV/IR curing ovens guarantees consistent results. Operators can program paths easily, making it simple to adapt to different PCB designs. From entry-level workshops to large-scale electronics factories, this conformal coating production line provides stable performance, efficient operation, and compliance with international quality standards.
Key Features of Conformal Coating Total Line Solutions
Precision Coating Process
Equipped with high-performance spray valves, the system delivers even coating across PCBs. Multiple paths—lines, arcs, and custom shapes—can be programmed, ensuring every circuit area receives reliable protection.
Reliable Anti-Contamination Design
The line includes dust protection and anti-static features, preventing contamination during coating. This ensures boards remain clean throughout the process, reducing rework and improving yield.
Efficient Conveyor System
The conveyor uses stable bottom support and adjustable speed, designed to handle boards safely. It prevents warping on large single-sided boards, guaranteeing smooth transfer between modules.
Integrated Smart Control
With a central PLC and touchscreen interface, operators can manage the entire line easily. Parameters for spraying, curing, and inspection are adjustable, enabling quick setup for new PCB designs.
Key Technical Specifications
- PCB Type: Single-sided PCB boards
- PCB Size Range: Customizable according to production needs
- Coating Paths: Straight lines, arcs, irregular shapes
- Curing Methods: UV curing oven + IR curing oven
- Control System: PLC with touchscreen
- Transport System: Bottom support, anti-static conveyor
- Inspection: Built-in visual and UV inspection stations
- Certifications: CE, ISO9001, patented technologies
Machine Selection
| Equipment Type | Model / Description |
|---|---|
| Loader | PCB Magazine Loader |
| Conveyor | Coating Conveyor |
| Coating Machine | I.C.T-T550, T550U, T600, T650 |
| Conveyor | Coating Inspection Conveyor |
| Curing Oven | IR Oven: I.C.T-IR3, IR4 |
| UV Oven: I.C.T-U1 | |
| IR Vertical Curing Oven: I.C.T-V320 | |
| UV Vertical Curing Oven: I.C.T-U2 | |
| Conveyor | Coating Inspection Conveyor |
| AOI | I.C.T-AI5146C |
| PCB Reject Conveyor | RC-500L, RC-1000L |
| PCB Conveyor | Link Series, Inspection Series |
| AOI | I.C.T-AI5146 |
| PCB Reject Conveyor | RC-500L, RC-1000L |
| Unloader | PCB Magazine Unloader |
Preparations before installation
| Category | Projects | Details |
|---|---|---|
| Factory Layout Requirements | Factory Air Circuit Layout | Use factory air source or separate oil-free compressed air machine. Pressure should be greater than 7kg/cm2. |
| Factory Electrical Layout | Single-phase AC220 (220±10%, 50/60Hz) Three-phase AC 380V (380±10%, 50/60Hz) | |
| Factory Exhaust Layout | The minimum flow rate of the exhaust duct is 500 cubic feet per minute (14.15m3/min). | |
| Factory Lighting Layout | The ideal illumination in the factory is 800~1200LUX, at least not less than 300LUX. | |
| Factory Temperature Layout | The ambient temperature of the production workshop is 23±3°C, generally 17~28°C, and the relative humidity is 45%~70%RH. | |
| Material Preparation | BOM List | / |
| CAD File | / | |
| Gerber File | / | |
| Solder Paste | / | |
| SMD Component Materials | / | |
| Industrial Alcohol | / | |
| Splice Belt | / | |
| Stencil | / |
Video Introduction to SMT Coating Machine
This video highlights I.C.T engineers providing on-site support for a customer in Russia in January 2025. The project involved training operators on a newly installed conformal coating line dedicated to automotive electronics and aerospace products, including aircraft, satellites, and rockets. With hands-on guidance, our engineers ensured that the client’s team could confidently operate and maintain the system. The video shows installation steps, training sessions, and customer collaboration, reflecting I.C.T’s commitment to reliable technical service and long-term production success.
Customer Cases
Customer Praise
Industry-Recognized Certifications
Each line is delivered with CE certification, ISO9001 approval, and patented technologies, ensuring safety, compliance, and long-term reliability.
About I.C.T Group
I.C.T Group is a leading provider of SMT machine solutions, specializing in high-quality conformal coating machines for electronics manufacturing. With years of expertise, we deliver innovative, reliable equipment to enhance factory productivity. Our commitment to customer satisfaction includes expert training, fast support, and cutting-edge technology. Based in China, I.C.T combines global standards with local manufacturing excellence, offering cost-effective solutions like the SMT Coating Machine to meet diverse industry needs. Trust I.C.T for quality, service, and value.
Frequently Asked Questions
It handles single-sided and optionally double-sided PCBs, accommodating various sizes and thicknesses commonly used in electronics manufacturing. The line supports multi-device production, including consumer electronics, automotive modules, and industrial control boards, ensuring uniform coating coverage across complex layouts. Adjustable fixtures and conveyor widths allow precise alignment, reducing defects and rework in high-mix or low-volume production environments.
