Laser Marking Aluminium

Laser marking and laser engraving of aluminium

We are able to process all common aluminium alloys by using a broad range of thermal and machined separation processes, surface refinements, as well as marking and engraving procedures. The latter including high-contrast, water-resistant, and smudge-proof laser marking and laser engraving.
Our Nd:YAG and CO2 laser system roughen the aluminium’s surface, so that the light is reflected white and contrasty. Even previously applied layers of lacquer or electrolytic oxidized aluminium can be removed precisely.

Non-ferrous metal processing with highest flexibility for material thicknesses of up to 3 mm.
Laser cutting aluminium

CNC-controlled, machined 2D separation process for non-ferrous metals, such as aluminium, brass, copper, or bronze.
Aluminium milling

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Machined separation processes on three-dimensional workpieces in one setting by means of latest Hermle CNC milling systems.
5-axis milling alu

Machined 3D separation process with various tools in just one setting.
Light metal turning

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Sandblasting and glass bead blasting are in high demand, particularly when making sterile tools for medical science.
Surface treatment aluminium

Laser welding with non-porous and rework-free welded seams with or without filler material.
Laser welding aluminium

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Multi-folds and edge parts made of non-ferrous metals and sheets.
Aluminium bending

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We are able to read virtually all data formats and data sets, which means that your design possibilities are almost endless. Latest barcodes and matrix codes are part of KURIOS’ range of services as well. Process-accompanying quality control and microscopic support ensure outstanding results at any time.
If you are looking for a service provider to rely on at all times, you have come to the right place. We will be pleased to process your request.

Decorative or functional laser markings – everything is possible

Decorative inscriptions on anodized parts in mechanical engineering with company logo, serial number, nameplate, warnings on safety-relevant components, and permanent markings in fields with aggressive media.
Laser marking aluminium composite panel
Laser marked folders made of ACPs
Laser marking aluminium anodizing
Anodized aluminium with branding

Laser marking of aluminium – the key facts at a glance

Laser marking of aluminium – the key facts at a glance
Laser marking or laser inscribing with a conventional Nd:YAG laser always results in a strong contrast when the material has been anodized beforehand. In the marked area, the anodized layer is removed and the roughened base material contrasts to the surrounding electrolytic oxidized aluminium. Laser engraving not only processes the material’s surface but also generates topology by removing material, which can be used for giving injection molds a signature. In comparison to conventional mechanical engraving, this procedure is much faster. We are able to read and process virtually all data formats, all the way to database imports for individualized inscriptions.
Our know-how includes product identification of technical components, serial numbers, barcodes, QR codes, data matrix codes, signets, decorative fonts, company logos in all variations, and much more.
Besides laser marking, there are various other processing options to choose from, such as the preparation of bonding surfaces, which optimizes adhesive strength due to the increased surface area.
  • Maximum size of flat material:
    2,000 mm x 3,000 mm
  • Minimum material thickness:
    non-rigid material from 0.05 mm
  • Maximum size of workpiece:
    1,000 mm x 500 mm x 500 mm
  • Possible alloys:
    AlMgSi 0.5, AlMgSi 1, AlMgSi 1.5, AlMgSi 2, AlMg 3, AlMg 4.5 as well as further common alloys
  • Further processing offer:
    Laser cutting, HSC milling, 5-axis simultaneous milling, thread cutting, drilling, and CNC turning
  • Surface refinements:
    Lacquering, high-gloss polishing, sandblasting, abrasive blasting, grinding, brushing, and further galvanic procedures
  • Possible applications:
    Display construction, signets, trophies, awards, giveaways
  • Anodized aluminium in different colors:
    Black, blue, red, etc.

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