Laser engraving machine 1.Laser power :60w,80w.100w,130w. 2.Co2 sealed laser tube ,water-cooled. 3.Engraving speed:1200mm/s Laser engraving carving machineFeature:Flat working table full of dots to absorb smoke very well .Special reflect mirrior holder design,easy adjusting and fixing.Strong laser head with easy adjusting,1:2 wheel speed ratio to keep high speed high quality engraving effect.3 ...