Thomas Koziorowski is CTO at Probat, arguably the most historic roasting machine manufacturer in the world. I talk to him about whether roasting has changed at all in recent decades, what exactly goes on in the roasting drum, how clean or dirty coffee roasting is, and what the future of roasting will look like.
A conversation with someone who has known and shaped the coffee industry for 30 years.
Thomas Koziorowski in conversation with Philipp Schallberger
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