This unit using PLC and color touch screen man-machine operation interface, completed the machine operation, online testing, such as automation and control. For unwinding, gluing, laminating, coloring, drying, cooling and winding tension and speed dynamic synchronization control. Winding adopts pneumatic servo tracks rewind large diameter optical, decreasing taper tension control, effectively avoiding abrasions and bruising on the product surface, ensure the quality of large diameter winding of coils.