First, I must give credit to Shinzuriki’s design; it’s brilliant. Head over to his page and give him a like and favorite his original model. While it was excellent, there was an issue with larger filament spools that would push the rollers into the top of the lid. This was mainly due to the roller being slightly oversized and the arm a bit short. To fix this, I streamlined the roller and arm and tightened up some tolerances. I also redesigned the elastic holding clip to accommodate some 6.35 x 22.2 springs I had lying around from another pusher design that was more complicated and required a lot of hardware. Finally, I created a new roller design that incorporates a TPU or other flexible filament sleeve that slides over the roller shaft and locks in place. This provides a rubbery grip on the spools and a nicer overall finish to the setup.

I will only be posting my modified arms and rollers for this CFS spool pusher design. The rest can be downloaded from the original designer Shinzuriki.

Parts you will need to download from Shinzuriki are as follows:

01_BASE_3.1.stl.stl

04_CLOSE.stl.stl

The link to his design is:

https://m.crealitycloud.com/en/model-details/686e2e377e1047767c43d2d0

Please don’t forget to leave a Like, and I’d really appreciate it if you Favorited my models. Thanks!

I’m sharing this model for free to support the maker community. If you like it, please give it a Boost—it helps me keep creating and sharing more designs without charging 💙

CFS Spool Pusher Remix

0.2mm layer, 4 walls, 50% infill

0.16mm layer, 4 walls, 15% infill

Pusher full plates

Original