Black marking on metal

A black mark is formed by heating the surface with a laser to form an oxidized layer. A laser marker with a fundamental wavelength is recommended.

Marking examples

Black marking with reduced edges

Black marking with reduced edges

2D code marking on cast surface

2D code marking on cast surface

Recommended series

  1. 3-Axis Hybrid Laser Marker MD-X1000/X1500

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  2. 3-Axis Fiber Laser Marker MD-F3200/F5200

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Light wavelength distribution