20W plastic fiber laser etching marking engraving machine for metalThe MC-F20w fiber marking Machine equip with all the high quality spare parts.Multifunction machine both can mark with fast speed and high precision on metal and non-metal materials.This type machine can be customized by your specific demands dear,in most case,this model equip 20w laser tube for marking1.Technical ParametersModelMC-F 20WWorking Area110*110mm(200*200mm/300mm*300mm as optional)Laser Power20wLaser Wave length1064nmCooling ModelAir coolingMarking depthless than 0.3mmLinear Speedless than 7000mm/sMin.Line Width0.03mmMax.scanning Precision2500DPIRepeatable Accuracy±0.01mmGross Power1000WSpot