Blogger, rxdtxd, creator of www.wemakethings.net, has created a coffee roaster unlike none you’ve seen before – constructed out of a washing machine and propane stove.
The drum roaster takes about 60-90 minutes to complete a roast. According to it’s creator:
“The set up consists of the roaster itself, a propane gas stove, an electricity extension cord for the motor, and a big pan to rapidly cool the beans when they’re done (to prevent overroasting).”
Take a look at this video below to see how it works, then let us know where we can get one: