PCB Laser Marking Machine: All That You Need to Know

Why Choose PCB Laser Marking Machine?

Let’s have a brief look at the major benefits of using a PCB laser marking machine over other contemporary methods of labeling.

Cost-Effective

Laser marking of PCBs costs substantially lower than the same amount of labeling done by ink/chemicals. According to estimates, the bulk labeling of PCBs can cost $ 0.02 per marking with a laser marking machine as compared to the $ 0.07-0.09 per marking cost with Ink labels. Thus, PCB laser marking can substantially reduce the cost of labeling for PCB manufacturers.

Clarity of Label

The final results of PCB marking are substantially different for Ink/Stickers and Laser markings. The ink/sticker marks are not very clear and can create issues during manual or scanner reading. On the other hand, the laser markings on PCBs create crystal clear markings that are easy to read by the naked eye and digital scanners.

Time-Saving

Inked marking or sticker marking of PCBs is a semi-auto to manual process which requires a considerable amount of manual labor and expertise. In comparison, the laser marking of PCBs is a fully automated process that saves time and labor and produces highly efficient results.

Easy to Use

In addition, the PCB laser marking machines are extremely easy to use. The fully automated process helps you deal with the marking process like any other conveyor processing system. The fully automated conveyor system makes it possible for you bulk-print your PCBs just by the click of a single button.

The longevity of the Marking

Ink markings and stickers tend to lose their illegibility over time. Thus, PCBs that are older than a few years have markings that are hard to read. Whereas, the laser marking is permanent and is still very clear after ten to fifteen years of use.

Thus, it is highly recommended for PCB manufacturers to use laser marking techniques for long-lasting markings.

Environment-Friendly Marking Scheme

Most of the marking inks that are generally used for PCB markings are not environment-friendly. As a result, it poses a grave danger to the environment to mark PCBs using hazardous inks. Whereas, when you use the laser marking methodology for PCBs, you are creating an environment-friendly marking scheme.