Features:

1.Semi-hot blast andΩ± half direct fire

Adopt heat radiation work with hot air ₽≥≤$roasting that make the coffee beans fully endotheσ婧rmic. At the same time it can exh®¥≥aust the smoke and chaff to clean the roastedλ✘♦ coffee beans which will have a ri→ ch and pure flavors.

2. The double-wall thermal insul‌∞ation structure is adopted. 

The double-wall thermal insulation struc→ε™≈ture is adopted. The drum ☆≤and the position of fire gun were installe<&d with high temperature fire bricks(tempe•÷↓rature resistance of 1300 degrees), w$₹★‌hich can achieve heat storage effect and bett¥≈→er thermal insulation effect in the roastinβ→±g process. In addition, a layer o"‍‍↕f thermal insulation cotton is added to the o≥Ω>uter protective cover of the dru←σ♥m, which will not feel hot when touching dur•®₹≤ing baking.

3. Cooling motor 

Powerful and high temperature resistancβ•e cooling motor ensure the rapid ∏​∏cooling within 3-4 minu£✔tes to lock the flavor and aroma inside the φ>​±roasted coffee beans.

4. Equipped with safety control system 

If the temperature reaches the preset t↔≥≈"emperature, the igniter system automatically clo∏&sed the burner, if the temperat ​σ↕ure dropped below preset temperature,σ¥ the igniter system automat↑∞$‍ically start up the burner which keeps ↓ σγthe constant temperatur↔γ≤♠e inside the drum. Also if you don’t open the $₹≥smoke exhaust motor, the "↑≠&burner can not be flamed on. Du₽£₩±ring the procedure of smoke exhausting, if ™ smoke motor stops, the gas‍∞₹ burner automatically shuα ∏t off.

5. Adjustable front beari™‌>ng 

The gap between the roasting room ↑§ door and drum can be adjusted by hand.