... figure, graphics or auto-coding, serial No., batch No., barcode, 2 -D code, etc. on metal or nonmetal surface ... friendly. 4. Its mainly equipped with semi-conductor module, Laser electricity source, A/O switch, driver, high-speed X ... , telecommunications products, plastic buttons, IC etc. Technical parameters Laser power:50WLaser wavelengths:1064 nmWorking area:100x100mm, 160x160mm,200x200mm (optional ...