I am looking for a small Sivetz sample roaster for training local High School seniors on how to do coffee roasting and manage a coffee roasting business. This is to benefit fit students that can't afford to go to college to learn a trade. I am retired so need to find a very inexpensive...
I am looking to buy or build one of these but guessing I will build one. I used to have one back in 2004 so I know a bit about the workings but not the specs. Does anybody know the maximum airflow (CFM) on one of these (looking to roast 10lbs but could go with 5lbs), can anyone measure the...