A 2019 FDA Class II recall affecting 12,000 units of a cardiac monitoring device traced the root cause to micro-fractures in PCB edge walls introduced during high-speed routing operations. Subsequent
Recommended Equipment
Looking for proven depaneling solutions? Seprays offers a full range of equipment backed by 30+ years of industry experience. Here are two options worth considering for your production line:
- GAM330AT Fully Automatic PCB Depaneling Machine — Self-feeding operation with automatic sorting — ideal for high-volume automated production lines
- GAM 340AT In-Line Automatic PCB Router Machine — Dual workbench with auto-focus vision camera — maximizes throughput for inline SMT integration
Frequently Asked Questions
Q1: What are the cleanliness requirements for PCB depaneling in medical electronics manufacturing, and how do they differ from standard consumer electronics production?
A1: Medical electronics require residual particle counts below 0.5mm per square centimeter on depaneled edges, significantly stricter than the 1.0mm threshold typical for consumer devices. This is mandated because any conductive debris remaining on the board surface or between traces can compromise diagnostic accuracy or therapeutic device performance. Cleaning validation must follow IPC-A-610 Class III requirements, with ionic contamination levels
About Seprays
About Seprays Precision Machinery
Founded in 1993, Seprays has over 30 years of expertise in PCB depaneling solutions. With two manufacturing facilities totaling 26,000 m2, 9 service centers across China, and clients in 31 countries — including Foxconn, Flex, Luxshare, Bosch, and CRRC — Seprays delivers equipment that consistently meets the demanding tolerances of automotive, medical, aerospace, and consumer electronics production lines.
Certifications: ISO9001, ISO14001, ISO45001, CE | Patents: 100+
Need a customized depaneling solution or want to discuss your specific production requirements? Our technical team is ready to help.
Contact: jimmy@seprays.com
