V_002 full hot air coffee roaster uses gas as the fire source to directly heat the green beans in the direct fire roasting barrel from the front. Compared with the indirect heating of the popular drum coffee roaster, it can provide faster roasting.
Carbon steel direct fire baking barrel Baking capacity: 1000g～3000g
The fan is shared by baking and cooling. Mechanical damper is used. ※Artisan can output: bean temperature, exhaust temperature (or inlet temperature), exhaust pressure, gas pressure. Limited order, only 10 units are available. There is still order quota!
Some thoughts on Quanrefeng
Some opinions on full hot air and half hot air
V series hot air flow line full hot air damper
V_002 Full hot air coffee roaster
The damper is of baffle type and can be manually adjusted to affect the exhaust pressure, which is displayed digitally.
The damper in this design is used to adjust the air-fuel ratio of the gas fire, which is very different from the general semi-hot air coffee roaster.