The controller determines the direction, intensity, speed of movement, and spread of the laser beam aimed at the surface. The laser is a drawing tool: the beam emitted from it allows the controller to trace patterns onto the surface. The machines for laser engraving and laser marking are the same, so that the two terms are sometimes confused by those without knowledge or experience in the practice.Ī laser engraving machine consists of three main parts: a laser, a controller, and a surface. The term laser marking is also used as a generic term covering a broad spectrum of surfacing techniques including printing, hot-branding and laser bonding.

These include laser-sensitive polymers and novel metal alloys. The impact of laser marking has been more pronounced for specially designed 'laserable' materials and also for some paints. The technique does not involve the use of inks, nor does it involve tool bits which contact the engraving surface and wear out, giving it an advantage over alternative engraving or marking technologies where inks or bit heads have to be replaced regularly. Laser marking, on the other hand, is a broader category of methods to leave marks on an object, which also includes color change due to chemical/molecular alteration, charring, foaming, melting, ablation, and more. The engraving machines at Markolaser are completely designed, developed and assembled at our own facility in co-operation with European, Japanese and American suppliers for sourcing of various components used in the laser engraving machines.Laser engraving is the practice of using lasers to engrave an object. Therefore, we maintain very high standards during the manufacturing of the equipment and are open to any customisations that one may require. Markolaser is the manufacturer of laser engraving machines and not just a distributor or dealer. In today’s world, engravers are familiar with the laser’s ability to cut, engrave and drill through various materials, creating trophies, dies, molds, nameplates and other R&D products. Engraving by lasers is possible by using different input parameter as spot diameter, laser power, laser frequency, different wave lengths and changes in output parameter like material removal rate, surface finish and indentation. Several passes of laser may be required to get the desired depth of engraving.

The laser creates high heat during the engraving process, which essentially causes the material to vaporize during each pulse. Sub surface Laser engraving is a non-conventional, non-contact type of machining process of engraving an image by removing a portion of material, layer by layer to leave a precise deep mark on the surface which is in a range of few microns. Traceability Solution: Laser marking, RFID & Barcode sticker.

Laser engraving machine for metal