Roast chamber air change per minute requirement?

Discuss roast levels and profiles for espresso, equipment for roasting coffee.
mfortin
Posts: 246
Joined: 11 years ago

#1: Post by mfortin »

Hello,
I would like to build my own drum roaster (perforated drum). I would like to know what is the maximal roast chamber volume of air change a minute requirement? Has it been calculated already?
Regards