Double-machine head dual-system computerized flat knitting machine, utilizing digital technology, can achieve various knitting functions such as stitch reversal, hole picking, stitch hanging, inlaying, seamless patterning, flat patterning, visible and invisible stitch picking, and other regular patterns. Prior to knitting, it can automatically scan knitting files, select the system suitable for the pattern, truly providing rapid rotation of the machine head and high-speed efficiency. Suitable for knitting a variety of materials including genuine yarn, silk, synthetic fibers, wool, acrylic, blended fibers, and yarn, it is used in the production of knitted garments, scarves, hats, and clothing accessories.