DIP produces before-wave AOI support AI programming
The pre-wave soldering AOI (Automated Optical Inspection) system is an essential piece of equipment in modern electronics manufacturing. It uses advanced imaging technology to conduct comprehensive inspections of PCBs before wave soldering, ensuring soldering quality and improving production efficiency. The system’s main features and capabilities are outlined as follows;
| Model | MEKA-B2 |
| Maximum PCB size range | |
| Online AOI | 400mm×266mm(Standard Mode) |
| 400mm×1000mm(Mixed board mode) | |
| Inspection Capability | |
| Camera Pixels | 20MP |
| Image Resolution | 70-100um |
| System Specifications | |
| Illumination System | Planar Light + Four-Side Lighting |
| PCBA Transport Height | 647mm-997mm |
| System Functions | |
| Standard | Built-in SPC, built-in review software, panelization mode |
| Optional | Barcode reader, maintenance station computer, offline programming system, MES docking, SPC+, AI programming, AI mutual judgment |
| Power Requirements | Single Phase200-240V 50-60Hz, 0.5kw |
| Size and weight | |
| Size(mm) | 674(W) x 952(D) x 1,638(H) |
| weight | about 200KG |
The pre-wave soldering AOI system effectively detects component misplacement, omissions, and incorrect orientations on the PCB. By using high-precision image recognition technology, the system quickly identifies whether components are incorrectly positioned (e.g., reversed, misaligned, or missing). This helps prevent soldering defects caused by component issues, thus improving the overall yield rate of the production line.
The AOI system is capable of automatically inspecting common materials and, with AI programming support, continuously adapts to recognize a growing variety of new components. AI programming allows the system to quickly adjust to different types of PCBs and components, reducing manual intervention and enhancing flexibility and versatility in the inspection process.

This pre-wave soldering AOI system offers a cost-effective solution with large-field inspection capabilities. It is designed to inspect long PCBs, with the capacity to handle boards up to 1 meter in length. This makes it suitable for detecting a wide range of board types, especially long or mixed boards, ensuring a comprehensive inspection before wave soldering and maintaining high quality throughout the process.
The system supports mixed-board mode, meaning that different types of PCBs can be processed on the same production line simultaneously. Whether the boards vary in size, shape, or component configuration, the AOI system can quickly adapt and handle the inspection needs of diverse production requirements, increasing the versatility and productivity of the production line.
With intelligent control, the pre-wave soldering AOI system allows one operator to manage up to 8 production lines simultaneously. This feature significantly reduces labor costs, improves production efficiency, and minimizes the need for manual inspections or interventions. It meets the growing demand for automation and lean production in modern manufacturing.



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