In printed circuit board (PCB) manufacturing, the precision and stability of the inspection process directly determine the final product quality. The new-generation EOI-G Series and P Series appearance inspection solutions independently developed by Boshsek have been deployed on PCB production lines of electronics manufacturers. They deliver efficient and reliable detection solutions for long-standing industry pain points, including inner hole wall defects, foreign matter under solder mask, oil pooling and other common flaws.

This electronics firm specializes in the R&D and manufacturing of high-precision, high-density and high-quality printed circuit boards (PCBs). Its products are widely applied in AI servers, computing networks, communications, automotive electronics and other sectors. The company boasts an annual total capacity of approximately 2 million square meters with consistently full capacity utilization.

Conventional AVI inspection systems have prominent limitations: high escape rates for hole wall defects, unstable detection performance on solder mask defects, and poor capability to spot micro foreign contaminants like fiber filaments. Furthermore, they cannot strike a balance between inspection throughput and detection accuracy, leading to frequent escapes and false calls.

Critical anomalies including hole interior foreign debris, solder mask pooling, non-metallic solder mask inclusions and fiber filaments often slip through inspection undetected. This consequently impairs the electrical performance and long-term service reliability of finished PCBs.

To address the above challenges, Boshsek provides customers with its self-developed new-generation appearance inspection machines: the EOI-G Series and P Series.

At present, the G&P series solutions have been operating stably on the electronics manufacturer’s production lines, greatly improving the coverage and accuracy of PCB inspection. Especially for high-precision manufacturing scenarios including automotive electronics, smart phones and servers, our solutions are highly compatible with the company’s product roadmap, providing reliable quality assurance for its further expansion into the high-end market.