yag laser marking machine ,YAG-50 yag laser marking machine ,YAG-50 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. yag laser marking machine ,YAG-50 Features: 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