Infrared wavelengths - Import export

COLD LASER PERMANENT MARKING Cold laser marking refers to marking and treatment carried out with minimal thermal stress. Laser beam concentration allows direct marking without generating heat into parts, avoiding any burning or deformation. This permanent marking doesn’t alter the material and is an ideal solution for identification marking on soft materials and sensitive components. ULTRA-HIGH-DEFINITION MICRO MARKING Gravotech has developed green laser heads that guarantee small and fine markings. It offers an extremely thin spot size of 20 μm for micro markings with exceptional resolution while limiting thermal stress on the material. Small 2D Datamatrix, detailed logo, precise removal of thin layers of coating. MARK THE IMPOSSIBLE WITH THE GREEN LASER This range uses a 532 nm wavelength to mark materials that would not normally react to infrared wavelengths: from rough to the most transparent plastics, reflective metals (copper, silver, gold), ceramic, cardboard, wood.

FROM THE NATURAL TO THE TRANSPARENT Our powerful and versatile CO2 laser engravers use a 10600nm wavelength in the infrared range, which provides a precise and permanent marking on a wide range of materials such as natural materials (wood, leather, paper, transparent material (glass, transparent plastics) and coated materials (painted surfaces, anodized aluminium). ECO-FRIENDLY SOLUTION FOR IDENTIFICATION MARKING Direct marking with CO2 laser engraver is a real alternative to stamping, inkjet or labelling in several fields. The CO2 laser works without consumables, unlike the other alternatives, so there is no need to replace ink or stop the laser head for maintenance. ONE SOLUTION FOR MARKING & READING With the efficient Vision Manager, identification of your parts is ensured. High-efficiency reading camera, easy to install, grade analysis and sending status information to the PLC are some of the features the module offers.