How does a Laser Marking Machine Work?

Laser marking is an efficient and precise method that utilizes a high-energy beam to modify the surface of materials, such as metals, plastics, and leathers, without physical contact, resulting in permanent marks. With traceability and stability, laser marking machines are ideal for applications in the automotive, medical, and electronics industries, among others.https://fonlandlaser.com/collections/laser-marker

A laser marker works by focusing the laser beam on a small area of the material, causing localized changes such as shallow engraving (removing a thin layer), etching (creating fine grooves), or annealing (changing color without material removal). The beam is emitted by an internal laser source and guided by a galvanometer scanning system to the target, creating clear, high-contrast text, patterns, or codes without cutting or damaging the material.