Optical fiber coloring and rewinding machine is used for coloring full color chromatogram of SM and MM fibers. It can also be used for optical fiber rewinding or dividing. The machine can color and rewind optical fibers at a high speed. During the rewinding process, the machine can accurately control the diameter and length of the optical fiber to meet the customized needs of customers. It uses precise coloring technology. Which ensure the color of the optical fiber is uniform and consistent during the coloring process. It improves the appearance and quality of the optical fiber.