UV laser marking / engraving machine for animal ear tag, UV laser marking / engraving machine from Wisely Laser

UV laser marking engraving machine for animal ear tag , UV laser marking engraving machine. Email: sales006 @wwlaser.hk. Whatapp Viber Line Wecaht: +8613380396269. Skype: kevin_wiselylaser. UV Laser Marking Machine adopts UV Laser source , the third-order cavity frequency doubling technology , compared with infrared laser , UV lasers at 355nm provide a small-size spot and a large depth of focus , marking by short wavelength laser interrupts molecular chains of material , can greatly reduces the mechanical deformation and temperature distortion of materials , it is a cold light , mainly used f