Cool freshly roasted coffee beans
Cools home-roasted coffee beans fast: tip them in straight from the roaster, stir, and air rushes up through the slotted floor; chaff falls through as they cool.
Let beans cool for a minute in the roaster first; print in PETG.
Prints as shown on its floor, no supports. Large holes in the walls may need supports or good bridging.
Filament: at most about 204 g of PLA printed solid (roughly $4.07 at $20 per kg); normal infill uses less.
To get the files, open it in the generator and choose File › Download STL (one file per part) or Download 3MF (every part on one plate).
The coffee roast cooling tray model measures 240 × 240 × 45 mm (width × depth × height). You can change every size in the free SO3D.xyz generator before you download it.
It may need supports in places. Let beans cool for a minute in the roaster first; print in PETG. Prints as shown on its floor, no supports. Large holes in the walls may need supports or good bridging.
At most about 204 g of PLA (164 cm³ printed solid), roughly $4.07 of filament at $20 per kg. Normal infill uses less.
Yes. Open it in the SO3D.xyz generator (free, in your browser), change the size, walls, dividers, holes, text or anything else, then download it as STL or 3MF for your slicer.
Change the size, walls, dividers, holes and labels of the coffee roast cooling tray model in your browser, then download it for your printer. Free, no CAD needed.
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