SF40Bstamp laser engravingmachine Detailled discription: Model SF40B Processing area 200mm*240mm(7.87"*9.45") Laser tube 40W Engraving speed 100-300mm/min Resolution ratio 0.0125mm Minimum shaping character Chinese :2*2mm; letter:0.8*0.8mm Support graphic format BMP, PLT Dimension 350*500*800mm Gross power 200W Packing Carton box Other information: This machine is used specially for the engraving of stamp small area art crafts, gifts and decoration. It is suitable for Plexiglas, wood, density board, card, 2-color board, leather, glass; compose diamond, horn, plastic, the nonmetal materials such as press used rubber plate and so on. Looking for agents all over the world