Fiber laser marking machines mark PCB

PCBs (printed circuit boards) are ubiquitous in electronic technology. Their convenient size, light weight and good strength make it possible to construct a more compact circuit.

In addition, modern multi-layer boards offer the opportunity to connect very small elements and create many complex connections between them. In such a large market, marking PCBs is very important for identifying specific products and elements. Primarily, alphanumeric information needs to be stored. But the barcode and ID matrix markers are now used to store more data.

Laser marking of PCBs is an efficient and reliable process that does not involve chemicals or any consumable materials and is a completely contactless process. This makes the method cost effective and attractive for industrial manufacturing solutions.

Then process relies on changing the surface properties of the PCB material under laser radiation and is not only very fast compared to alternative methods. But is also easy to repeat regardless of the amount of data.

High quality marking can be achieved with our fiber lasers without damaging the PCB substrate. Cost-effective, high-quality results can be achieved on a variety of PCB materials through the use of high-speed galvanometer scanners and electronic control of time-pulse shapes.