... ,carton , Marble,Stone and etcStrong point of our machine:Superiority :Contactless processing ,no breakage, not even in ... starting positions and lots moreParameter of Laser Engraving cutting machine KQG- Model No.KQG705010601390131813251825Laser wavelength10640nmLaser power60W 80W 100W ... 7.The alarm device8.Hydraulic protection,exhaust dust and smoke device,the huff protection 9. Honeycomb or blade ...