Harvest spinners

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Problem

Washing vegetable harvests to remove dirt, residues, and insects is best practice, but excess moisture must be removed before packaging or storage.

Solution

Build a giant vegetable spinner based on this inexpensive and durable washing machine. Use only Replimat components wherever possible. Gently spin vegetables using pedal or solar electric power.

Bicycle powered

Bottom bracket

References

File:The Pedal-Powered Washing Machine - Jenny Hu, Radu Raduta, Jessica Vechakul, Allen Armstrong.pdf