Automatic screw locking machine is mainly composed of screw automatic conveying system, X-Y-Z movement platform, control system and locking system. This type machine equipped with CCD camera which can read the coordinate points through the CCD , then avoid the position error causing by artificial visual, with the smart inspection function, it  is able to do the inspection of missing locked, loose screw and other unstable locked situations.. This series screwdriver machine is suitable for M1~M8 screws, mainly applicable for electronic industry, socket, switch, LED, valve, toy, automobile, household appliances, 3C industry,furniture etc.