... ,working area 1200*900mm 2,80W laser tube 3,CE certificate laser cutting/engraving machine(DSP off-line control system)(air pump)( ... sample)Feature:This type machine is a kind of laser engraving machine system equipped with Co2 laser tube,it is used to engrave on acrylic, ... , Red light pointer,AutofocusApplicable materialAcrylic, crystal, glass, ceramic, marble, metal coating, cloth, fabric, wood etc.