Brunimind AIBM401‑C / AIBM501‑C Online PCB Coating Defect Optical Detection Equipment
Brunimind AIBM401‑C/AIBM501‑C is online double‑sided optical equipment for PCB coating defect detection. It uses dual cameras and AI algorithm to inspect coating defects with high accuracy. It features easy operation, data traceability and automatic lens cleaning, ideal for coating production lines.
Coating Defect Detection
Product Model AIBM401-C、AIBM501-C
Product Name Online PCB Double‑Sided Coating Defect Optical Detection Equipment
Equipment Structure Diagram
Equipment Structure Diagram
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| AIBM401-C Structural Drawing | AIBM501-C Structural Drawing |
Product Application Scope
Detection of coating defects such as over-coating, insufficient coating, splashing and bubbles on SMD components and conformal coating layers.
Test Case

Equipment Principle
It adopts two high‑precision cameras to capture dynamic images of the same PCB, uses convolutional neural network algorithm for image processing, and intelligently identifies coating defects, component defects and solder defects.
Core Advantages
- Dual cameras realize asynchronous imaging to avoid light source interference and improve detection efficiency.
- Simplified programming process, friendly interface, supporting one‑key batch parameter modification.
- Strong anti-interference performance, high detection rate and low false alarm rate.
- Supports detection of SMD components, solder joints and plug‑in components, suitable for various application scenarios.
- Centralized management and control, multi‑equipment interconnection, supporting remote programming, debugging and management.
- Complete data traceability and support SPC alarm function.
- Equipped with automatic bottom lens cleaning function to reduce maintenance frequency.
Launch Scheme
Can be installed before or after the curing furnace in the coating production line.



