PCB laser marking
Boards and modules need lot, serial and 2D codes that do not char the solder mask or lift pads. That is almost always 355 nm UV, at a station or on a conveyor — not a generic fiber cabin.
Which machine
| Situation | Start here |
|---|---|
| Cell / inspection | Desktop UV |
| Line, no stop | Fly UV |
| Family | UV laser marking |
| Metal cans / shields only | Fiber after a sample |
Industries and places
The PCB job stays on this URL nationally. City pages support; they do not steal this H1.
How we work
A scrap board or a clear photo of mask colour. We trial contrast vs damage, then quote wattage, field and whether fly encoding is needed.
FAQs
- Will fiber work on green mask?
- Sometimes, with damage. UV is the default. Sample both if you already own fiber.
- Fiducials / skip-mark?
- Controller and fixture dependent — ask on the quote.