Laser marking is also used to provide complete safety warnings and machine instruction, so improving user safety and operational effectiveness. Its accuracy and lifetime find great application in machinery and tools; serial numbers, logos, and other identifying markers abound on tools and industrial components. This guarantees all through manufacturing traceability and quality control. Non-contact properties of laser marking help one to avoid harm to fragile surfaces. Its great accuracy also allows complex and continuous marks resistant to fade-through to be seen.
Moreover, environmentally beneficial is laser marking as it does not produce any dangerous waste or demand for chemical inks.