1. The unwinding frame adopts the central main unwinding mode. 2. The winding device adopts the friction winding method of electric lifting roller and two winding rollers. The two winding rollers are driven separately and the differential speed is adjustable 3. It can be rewinded at any time, and the tension remains unchanged. 4. The winding frame has a servo deviation correction adjustment mechanism to ensure that the winding is flush. 5. The winding frame uses web-type widening rollers and rubber bending rollers according to different fabrics to ensure that the wound cloth has no wrinkles. 6. Microcomputer control, high degree of electrical automation, stable and reliable. 7. The maximum cloth width can reach 5400mm, and the maximum coiling diameter can reach 1500mm. 8. Suitable for glass fiber cloth, chemical fiber cloth, and sensitive industrial cloth.