A desktop UV laser marking machine is a compact and efficient tool for permanently marking a wide range of materials with high precision. Using a powerful UV laser beam, this machine can create detailed and clear markings on surfaces such as metal, plastic, glass, and more.

Integrating international advanced technology, high-energy ultraviolet photons directly destroy the molecular bonds on the surface of many non-metallic materials, causing molecules to detach from objects. This method does not generate high heat, and the ultraviolet laser gathers very little light spot, and the processing has almost no thermal impact. Therefore, it is called cold processing, which is suitable for ultra fine marking and carving of special materials.

This machine adopts third-order intracavity frequency doubling (THG) technology, which is compared with infrared laser. The 355NM ultraviolet light focusing spot is very small, which can greatly reduce the mechanical deformation of the material and the processing heat affected zone is very small. Therefore, it is mainly used for ultra-fine marking and carving, especially suitable for applications such as food, pharmaceutical packaging materials marking, micropores, high-speed division of glass materials, and complex graphic cutting of silicon wafers.

This machine adopts a metal RF CO2 laser, with laser wavelengths of 10.6um and 9.3um available. It has good beam quality, fast response speed, stable performance, and is maintenance free. It is currently the most mature, widely used, and cost-effective laser among CO2 lasers. Mainly used for non-metallic materials, wood and bamboo products, acrylic, leather, ceramics, paper, ABS, etc.

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