1. Shaftless roller design, beans roll without resistance
2. Infrared thermal radiation heating, direct fire semi-hot air
3. Unique furnace heating design, it only takes one minute to preheat
4. Can preset or manually adjust the drum speed by stages, automatic execution
5. mechanical air door can adjust the proportion of hot air in the furnace
6. Electronic smoke exhaust machine, turn the knob to control the smoking air volume
7. big window perspective glass, cleaning observation, baking
8 .Automatic plus manual double mode, can set speed, firepower, time on the machine
9. Bluetooth connection to artisan curve real-time recording Support Windows system