yag laser marker machine This YAG laser markers system used to mark and engraving on gold, Silver, Brass, Iron, Aluminum, Tin and all of the metals. Product Description This YAG laser marking machine/metal laser engraving machine is applicable to mark and engraving on gold, Silver, Brass, Iron, Aluminum, Tin and all of the metals, and some platsitc. Features: yag laser marker machine 1) Max laser power: 50w 2) Repeat frequency of laser: <50KHZ 3) Marking scope: 100x100/150x150/200x200(optional) 4) Marking depth: d 0.3mm 5) Marking speed: d 7000mm/s 6) Mini line width: 0.02mm 7) Repeat precision: ??0.0001mm 8) Mini character: 0.2mm 9) Highest resolution: 65335 10) Laser wavelength: 1064nm