Filament dryer spool holder (Emax 320 mm)
thingiverse
Same kind of carousel as https://www.thingiverse.com/thing:2951494 but with free running bullets. Used food dryer is same as here https://www.thingiverse.com/thing:5235386 -- fits for trays center part. This will take 48 free running 9.5 mm bullets. Lowest part is BottomGroove.stl and above that TopGroove.stl. Bullets goes to groove that has diameter of 150 mm. RollerBolt.stl is tied to TopGroove with 6 screws (proposed diameter is 3.5 to 4 mm). ExtraFixNailV2.stl is also fixed to TopGroove. Print these nails 3 to 12. (There are 12 pockets for screws. Pocket depth is 5 mm. I glued those also.) RollerNut.stl is drawn upside down. TopGroove.stl is best to print upside down. ExtraFixNail on it's side. RollerBottomCone.stl fits for Real filament. Can be easily changed. Some angled feeder could be added or you can use some already made like https://www.thingiverse.com/thing:2116535 Still there will be additions... this might work but not yet properly used in practice.
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