Desktop 3D Fiber Laser Marking Machine for Surface Engraving Qr Code Pen Laser Machine

    Desktop 3d Fiber Laser Marking Machine For Surface Engraving                           qr Code Pen Laser MachineModelSKD-20W/30W/50WLaser PowerRaycus 20w/30w/50wQ-frequency20KHz~30KHzDivergence0.3mardMarking Range110*110mmMinimum Line Width0.02mmMinimum Character0.15mmMarking Depth0 ~0.5mmCooling styleAircoolingMarking FormatGraphics, Text, Bar Codes, Two-dimensional Code, Automatically Marking the Date,Batch Number,Serial Number,Frequency,etc.Graphic Format Supportedbmp,jpg,gif,tga,png,tif,ai,dxf,dst,plt,etc.Working Voltage220V±10%/50Hz/4A /or customizedWorking Condition:Humidity5%-75%,Free of Condensed Water/* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1