Portable Laser Machine(CE)500*300 1.working area:500* ... co2 3.laser tube power:40w 4.certificate:CE Portable Laser Machine(CE)500*300SK500 Application:Wood, bamboo, marble, acrylic ... industry , paper packing and so on. Feature:This machine adopts CO2 laser tube and hi-performance power supply. ... Picture: Warrany terms:1. 1 year for the whole machine.2. 3 months for laser tuber(ordinary quality ),lens ...