High Speed XYZ Tabletop CCD Automatic Screw Fastening Machine With 360 Constant Rotation Control System For Electronic Assembly Production Line Product Introduction The CCD Screw Fastening Machine is a high-precision, fully automatic desktop fastening solution designed for modern precision assembly production. Equipped with professional CCD visual positioning technology and XYZ three-axis motion control system, this CCD Screw Fastening Machine realizes intelligent identificat