... adjusting . laser engraving machin DW-6040 Laser Engraving &Cutting MachineDetailed Machine description Laser-type Hermetic and detached CO2 laser tubeLaser-power ... position DSP Off-line operation with usb flash Applicable materials: wood, bamboo, jade, marble, organic glass, crystal, plastic, garments, paper ... embroidery and clipping, packaging and paper industry. acrylic laser cutting machine