material and build: The label rewinder is made of metal for durability and stable performance. A large pure copper motor is used to prolong service life and provide reliable operation. Removable and convenient to use: The selfadhesive labeler supports quick loading and unloading of labels and can rewind from both sides. It can be disassembled without a paper tube, making disassembly fast and hassle. Automatic synchronization and smooth performance: The unit automatically adjusts speed via the adjustment lever, and the rewinding speed is synchronized with the printer speed to prevent label scattering and ensure consistent output. Wide compatibility and practical applications: Designed for automatic label rewinding and suitable for many brand printers. It serves industries with rewind label demand and supports logistics labels, electronic labels, and clothing labels across multiple sectors. Practical use scenarios: 1) Logistics and warehousing: integrate with volume label workflows to improve efficiency and reduce misalignment. 2) Apparel production: rewind and apply care/size labels for clothing with consistent tension and alignment. 3) Electronics manufacturing: handle small electronic labels with reliable synchronization to prevent label skew during speed printing.