Simple Filament Spool Rewinder V1.1

To solve the problem that various spools on the market cannot match Bambu Lab AMS, this simple and practical filament spool rewinder was specially made. It is entirely printed with PETG material and fits on a single plate. The hand-cranked transmission part uses a synchronous timing belt, which is low noise and not easily damaged. The transmission ratio is 3:8, meeting general speed requirements. Friends who are interested and in need can give it a try.

For assembly, please refer to the sectional view, and purchased parts can be found in the compressed package.