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Creality Space Pi - Humidity Vent Spacer — image 1
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Creality Space Pi - Humidity Vent Spacer

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Humidity venting spacer to for the Creality Space Pi filament dryer.

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Model information

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The Creality Space Pi filament dryer does not have a humidity vent, which limits how much moisture can be removed as it gets trapped within the dryer.  This can be addressed by raising the lid slightly (~2mm-3mm) so moisture can escape.  When not drying, however, you want the lid closed to prevent moisture from entering the drying chamber.

This vent spacer, which clips onto the dryer lid handle (so you don't lose it), simply flips up/down as needed.  When drying, you push the spacer piece down between the case and the lid to maintain the vent gap and when done, you flip it up so it rests on the dryer and you can fully close the lid.  The spacer piece is designed to allow different gap sizes simply based on insertion depth.

No hinges are used, the movement is simply the twisting of the plastic that holds the spacer.  I printed the originals in PLA and have not had one fail in use yet drying PLA or PETG.  

Printing tips

  • Print at 0.2mm layer height with two walls and 15% infill.

  • No supports nor brims needed.

  • If using to dry at higher temperatures than the defaults for PETG you probably want to print this in PETG or something more temperature tolerant.

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