CO2 Laser Marking Device 1. for all nonmetal parts 2.laser life 20000 huors ... cutting, fabric cutting, medical packaging, handicrafts and gifts, building ceramics, beverage packaging, tobacco packaging, rubber items, nameplate casing, electronic components, leather and other industriesTechinical ... *600mm*800mmControlling SystemWater Cooling Air-cooled CO2 Laser Marking Machine Device