August 10, 2025
Description
| The Rewindr is a premium rewindable spool holder for the MMU3/MMU2. It's compact and easy to use, opposed to the official clunky setup for the MMU. Compatible with the Prusa MK4, MK3, CORE One, Original Prusa Enclosure and more. |
This model provides the parts & assembly for mounting the Rewindr specific for the Prusa CORE One. It does not not contain the actual spool holders.
→ You can purchase the Rewindr on LGB-Engineering.com
The Rewindr sits on top of the CORE One, directly next to the MMU3. This means that the filament path is extremely short, making loading a breeze. The Rewindr snaps onto special brackets, which allow ample airflow to pass under the spool-holders. The MMU3 clicks onto a special mount at the back, making removal/maintenance a breeze.
You don't need any special Prusa parts to install the MMU3 to the CORE One. You just need to drill a small 14 mm hole in the top panel for the bowden tube. This is explained in detail on LGB-Engineering.com, among all other steps in the assembly.
License:
Creative Commons — Attribution — Noncommercial — Share Alike
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Ludvig Broomé
