Laser Marking Machines for Highly Readable Product Marking

Laser Marking is a step ahead of Dot Marking system as it offers high quality and readable markings on all the surface types. Laser Marking machines are used to engrave on all types of surfaces made of steel, aluminium, brass, copper, polymer or even plastic without laying stress on the surface. The markings can even be made on surfaces of any shape – be it a cable, wire or a plank or coil. The markings or engravings made by Laser Marking machines are permanent as they stay the same forever, allowing perfect and easy traceability of the product at any point in time.

laser marking
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Functions of a Laser Marking Machine

Laser Marking Machines are used not only for engraving any surface, they are also used for Carbon migration. It is also used for Annealing purpose to strengthen the metal surface. Apart from this, a Laser Marking Machine also performs discoloration of the surface, especially of plastics. It can lighten or brighten the color of a surface. A color can even be removed from the surface as the layer of that surface absorbs light of the laser, gets heated up and vaporizes away right at the site. This makes the final markings by a Laser Marking Machine, look very distinguished and clear.

Laser Marking Machines in India

Laser Marking Machines in India are prevalent in use in the automobile industry and packaging industry. Ofcourse, it is decided on the type of markings and marking machines to be used on any particular product type.

The layers to be removed absorb the laser light, the material heats up and vaporizes at relevant places. Since the surface layer and protruding base material have different colors or the base material is often also back-lit, the marking becomes clear and visible.

Since the final markings are very rich in contrast, this laser marking procedure is mainly used in the automobile industry for the day/night design, in the marking of the most varied control elements and keyboards as well as in the packaging industry. Marking or engraving any surface by Laser Marking Machines is a dynamic and adaptable process for a number of marking functions.

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