Laser marking basics

High-power lasers instantly ablate surface coatings or induce oxidation to produce bright, permanent marks on metal substrates. The non-contact process requires no consumables and generates no vibration, ensuring pristine surface integrity. It can be seamlessly integrated into coil or sheet production lines for real-time traceability.

Precision laser beams foam or carbonize polymer surfaces to create crisp, high-contrast markings without inks or solvents. The clean, contact-free process prevents part contamination and is adaptable to various plastic types and production environments, supporting instant part identification and traceability.

Ultra-short pulse lasers induce controlled micro-fractures or localized melting on glass surfaces, resulting in frost-like, high-contrast markings. The non-contact and consumable-free process ensures permanent, damage-free engravings that maintain the structural integrity and original strength of the glass.

High-resolution laser beams precisely ablate copper layers or substrate materials to directly engrave QR codes, serial numbers, or component identifiers onto PCBs. This contact-free, ink-free process produces micron-accurate, heat-resistant, and corrosion-resistant markings, making it ideal for high-speed SMT assembly lines and real-time traceability.