Features：
1. Universal bobbin winding machine, suitable for 1x and 2x bobbins.
2. Adjustable winding speed, max. 3000 rpm, complete winding quickly.
3. Manual changing bobbin, pre-winding, clamping thread end.
4. Once winding is completed, sensor detected and stop automatically.
5. Remove the fully winded bobbin, provided a thread cutting knife is convenient for thread trimming.
6. Comes with bobbin mandrel and storage box, easy for storage.
7. Winding can be done in forward and reverse directions.
8. Industrial-grade design, strong and durable.
9. Low noise.
10.Optional IoT extension.
