Post By bobbooks
Homemade 1+ pound SC/TO coffee bean roaster w/ 30rpm motor modification
See the details on modifications at: SC/TO Homemade Coffee Bean Roaster Modifications
See the roaster in operation on YouTube at: https://www.youtube.com/watch?v=DWZp_85vGsQ
I've been roasting 1 pound 2 oz of beans with this roaster. Total cost shopping at thrift stores is less than $100 USD.