Filament Roller with Desiccant Holder
thingiverse
This is a desiccant roller that I created to be able to stand alone, or fit inside the rubbermaid 21 cup container for individual spools of filament. I have provided my fusion 360 file so it can be scaled as needed. It will need 4 bearings, but all other parts can be printed. It should have no problem with any desiccant 2mm and larger. I still need to attach a PTFE tube that will prevent it from wearing away at the plastic at the bottom of the thru hole. Container used: https://www.amazon.com/Rubbermaid-LEPUSEMTE469-711717429496-Container-Everyday/dp/B00XJRMW5M/ref=sr_1_3?ie=UTF8&qid=1543854836&sr=8-3&keywords=21%2Bcup%2Brubbermaid%2Bcontainer&th=1 I have been able to find the container at local stores for $7.50 ea.
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