Mini Laser Stamp Machine 40 1)mini co2 laser engraving machine 2) Laser power:40W 3) Cut cloth, ... acrylic, wood 4) CE,ISO co2 mini laser engraving machine 40 watt1) mini co2 laser engraving machine2) Laser power: 40W 3 ... demoMax working area:300*400mmLaser power:40W with superior quality CO2 sealed glass laser tubePower adjusting:0-100%controlling,no segment ...