Open Source Shredder Requirements + Value Proposition

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  1. Modular coupling system to allow different power units to be attached seamlessly
  2. Final shredding blades are 1/2" steel for the standard version
  3. Uses common 1" hex drive shaft and square stock steel tubing with custom 3D printed bearings
  4. Counter-rotating design - 2 sets of blades
  5. Maximizes use of 3D printed parts
  6. Uses steel balls with 3D printed bearings to reduce bearings cost from $200 to $10
  7. Uses heavy-metal composite frame for structure


Open Source Shredder.