... machine 2.ball screw 3.stepper motor 4.high precision rotary device for advertising engraving machine ZK-1224Introduction: 1.the whole ... , ArtCam, Castmate, UcanCam, Artcut engraving software, Coredraw, etc.9. Optional items: duct collector, helping to suck the dust, milling ... equipment processing, sign, brand engraving and so on.CNC Advertising Machine is widely applied in engraving and cutting on all ...