Laser marking is a marking method that uses a focused laser beam to alter the surface of a target. The laser beam is emitted by an oscillator and scanned using a mirror (known as a scanning mirror), and a focusing lens is then used to focus the beam on the target and mark it by altering the surface.A marking machine creates permanent or at least durable marking on your products. Common uses include identifying and tracing materials, parts or machines, or marking expiration dates in the food industry. Marking machines should not be confused with industrial printers, which are covered in another buying guide.

Laser marking is a marking method that uses a focused laser beam to alter the surface of a target. The laser beam is emitted by an oscillator and scanned using a mirror (known as a scanning mirror), and a focusing lens is then used to focus the beam on the target and mark it by altering the surface.A marking machine creates permanent or at least durable marking on your products. Common uses include identifying and tracing materials, parts or machines, or marking expiration dates in the food industry. Marking machines should not be confused with industrial printers, which are covered in another buying guide.