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Hopper for paper/CD shredder – 3D printable model from Thingiverse Thingiverse

Hopper for paper/CD shredder

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This is a hopper to fit into the opening of a heavy duty home office paper shredder, which is also capable of shredding CD/DVDs. I'm using it for reclaiming/shredding printing waste and other plastic products that can be re-extruded into filament. This is the largest hopper I could make on my Prusa i3 MK3 printer in one piece and is designed to rest firmly on top of the actual shredding unit. A large opening must be made in the top panel of the shredder. I used hot glue to secure the hopper to the top panel.

The opening of the shredder is 20x230mm, but I made the opening from the hopper slightly smaller to keep scrap from going to the edges of the shredder.

I hope you find this useful. I added Fusion 360 and STEP files so you can more easily make adjustments to fit your shredder and/or printer.
Source
Thingiverse
What you need to print this: Beginner Low confidence
Why?
print-in-place design · large print
Print-in-place
Supports 1/3
Assembly 0/3
Settings 1/3
Bed size 2/3
Post-process 1/3
Printer
FDM / FFF
File format
STL
Material
PLA
Min. bed size
230 mm (Large)
Post-processing
Gluing
Software
Cura, PrusaSlicer, or similar
Frequently Asked Questions
Which 3D printer is suitable for Hopper for paper/CD shredder?
Any FDM printer should handle Hopper for paper/CD shredder just fine. It's been printed on machines like Bambu Lab X1C, Prusa MK4, Creality K1 Max, Anycubic Kobra Max. A minimum build volume of 230 mm is recommended.
Does Hopper for paper/CD shredder need supports when printing?
Nope — Hopper for paper/CD shredder is print-in-place, so it comes off the bed ready to use. No supports, no assembly.
What file format is Hopper for paper/CD shredder available in?
Hopper for paper/CD shredder is available in STL format. These files can be opened and sliced using free software such as Cura, PrusaSlicer, Bambu Studio, or OrcaSlicer for FDM printing, or ChiTuBox and Lychee Slicer for resin printing. The download is provided through Thingiverse.
Is Hopper for paper/CD shredder free to download?
Yes, Hopper for paper/CD shredder is available as a free download through Thingiverse. Always check the license on the original platform to understand commercial use, remixing, and attribution requirements.
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