Features:

1.Semi-hot blast and half direcδ‍★‌t fire

Adopt heat radiation work w¶σσ←ith hot air roasting שthat make the coffee £♠beans fully endothermic. At£±© the same time it can"¶↑ exhaust the smoke and chaff to clean the roa≥☆✔sted coffee beans which will have a rich ★​and pure flavors.

2. The double-wall thermal ins​®σ ulation structure is adopted. 

The double-wall thermal insulation stα​§ructure is adopted. The drum φσ and the position of fire gun were iδ≤nstalled with high temperature fire bricks(temper"®ature resistance of 1300 degrees♦§ε™), which can achieve heat stora£≠•ge effect and better thermal insulation effect in€≠ the roasting process. In addition, a la±☆yer of thermal insulation co∑‌ ©tton is added to the£Ωγ✔ outer protective coveαλr of the drum, which will not feel hot when t×↑∏ouching during baking.

3. Cooling motor 

Powerful and high temperature resistance coo α'÷ling motor ensure the rapid cooling λ¥within 3-4 minutes to lock the flavor and aroγ"γma inside the roasted coffee beλ↑ans.

4. Equipped with safet∞≥↑•y control system 

If the temperature reaches the​→₹ preset temperature, the igniter syst>≥em automatically closed the burner, if ‍$π the temperature dropped below ₩δ₹✘preset temperature, the iβ$$∏gniter system automatically start up the burne↔'✘r which keeps the constant temperature inside♠₹'  the drum. Also if yoλαu don’t open the smoke exhaust motor, the burn<¥‌er can not be flamed on. Dur•← ±ing the procedure of smoke¶∏≥‌ exhausting, if smoke ₩←Ω←motor stops, the gas burner automatically shut∑✔✔ off.

5. Adjustable front bearing 

The gap between the roasting room doo $÷r and drum can be adjusted by hand.