
Damu Coffee Studio, Taichung – Owner Wu
Motivation for Purchasing a Rubasse In the past, I used a 1kg home Electric Heating roaster. Over long-term use, I found that its resistive heating elements didn’t provide a linear temperature rise. I constantly had to anticipate and pre-adjust Heat Power, which required a lot of guesswork and experience. After discovering Rubasse—which is also an electric system but uses Near-Infrared (NIR) as its heat source—I truly realized what ‘data-driven linear heat control’ means. Changes in heat power are reflected instantly…


