SF450Laser engraver Parameter: Model SF-450 Processing area 400*450mm (15.75*19.68inches) Laser tube 40W/50W/60W Engraving speed 1-60000mm/min Cutting speed 1-10000mm/min Cutting thickness 1-20mm Plexiglass(others determined by the material ) Minimum shaping character Chinese :2*2mm; letter: 1*1mm Support graphic format DST, PLT, BMP , DXF Resolution ratio <0.01mm Location precision <0.01mm Power supply 220V/50HZ Operating temperature 5 – 40 centigrade degrees Operating humidity 5%-95% Free of condensed water Gross power <1000W Information: SF450 laserengraver is used specially for the nonmetal art crafts, gifts and the engraving of bamboo products. The mechanical structure is this machine is compact and reasonable. The electrical ability is stable, the engraving speed is high, and the precision is high. Samples: Looking for agents all over the world!