Filament dryer

Suggested Price: 3.00

Suggested Price: 3.00

The download contains the 3D printable (stl) files only. The Fusion 360 and/or STEP files are accesible to my Patreon supporters. Consider becoming a supporter yourself and get access to these files!



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This is my version of a food dryer changed into a filament dryer. The dryer I’ve used is this one: https://www.bol.com/nl/p/voedseldroger-elektronische-droogautomaat-4-lades/9200000100458325/?s2a= from Neu haus. I just have found the same one here http://www.premiumxl.de/de_/neu-haus-doerrgeraet-obst-und-gemuese-trockner-mit-4-etagen-doerrautomat-food-dryer-rund.html which I just found out is a lot cheaper 😛

Be aware that the temperature inside the dryer can reach 70°C so PLA and PETG are not suitable for this. I’ve used ABS for this one and Nylon for another dryer which are both sufficient.

I have used a bearing to make a rotating base which decreases the stress on the extruder gear. I have made a YouTube video in which I show how I prepare this dryer. It’s a bit experimental, but it worked!

Print Settings

Printer: Creality CR-10
Rafts: Yes
Supports: No
Resolution: 0.2
Infill: 30%
Filament: ABS


Do not use PLA or PETG because of the high temperatures.

Parts needed

For the filament output you need:

  • 1× a regular bowden coupler which is screwed in
  • 2× m3×10 hexagon bolts
  • 2× m3 (spring) washers
  • 2× m3 nuts
  • bowden tubing


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