The entire machine adopts a four-shaft automatic roll change system and is equipped with servo control. It features automatic film cutting, automatic film loading, and automatic paper core loading/unloading. The air-expanding shaft supports automatic inflation and deflation. The actual operating speed reaches 800 m/min, with a maximum rewinding weight of up to 6 kg. Compatible with both 2-inch and 3-inch air shafts, it supports production with or without paper cores. This versatile, high-output, and high-efficiency machine offers user-friendly operation, significantly reduces customer costs, and creates greater value.