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Awards
DIRRT Innovation Award: Human Powered Coffee Washer for Developing Nations - Agitating the beans with water is the most effective way of removing residue found on the beans after being removed from the coffee cherry
A washer made of items found in Guatemala (a barrel and metal pole), with items produced elsewhere solved the inefficiency of their current process. The washer consists of a 45 gallon drum between 2 rotomolded end caps, all which contain a helical fin structure which agitates the beans while moving them through the machine and out the other end clean