... Machine JQ-30 to make serial number/barcode etc. Machine IntroductionsCO2 laser marking machine is specially developed for non-metals ... environment and it is compatible with many file formats, for instance, PLT, PCW, DXF, BMP and others saved ... ±0.01mmGross Power1.0KWElectricity Source220V/50Hz/10AApplicable MaterialsMost non-metals, for example, leather, wood, textiles, plastics, acrylic, glass, ...