Artwork engraving machine: 1.For plastic(PV,acrylic)engraving,leather,clothes 2.Laser engraving and cutting 3.Low resistence 1 ... in marking and engraving for nonmetal material.Especially in marking acrylic, glass, stone,bamboo,resin,plastic,rubber,paper,leather, ... (depend on the material)≤1mm≤3mm≤5mm≤8mmMain Machine Power1KW1.2KW2KW4KWLaser wavelength10640nmBeam Quality(m2)≤6Laser Power Instability≤± ...