... .Minimum line width:0.1mm 3.Competitive price CNC laser engraving machineProduct Features♦This series adopts imported sealed-tube CO2 laser ... . Appied Materials and Fields ♣It can be used for engraving on engraving on varied kinds of nonmetallic material and some metal. ♣It ... , medicine, cosmetic and other industries.♣It can be used for engraving on materials such as paper, PVC, rubber, wood, ceramics, ...