High-performance direct-fire row burner
WS-300 adopts an improved high-performance direct-fire row burner to fix the flaws of controllability and stability by the previous normal burner. Fire flame is powerful to provide the even heats to drum. Temperature rise can be reached 16℃/minute, the first crack can be finished within 8 minutes.
Shaft-less Drum
Shaft-less drum is the best design for small capacity roasters, without shaft’s interference, coffee beans motion circle inside the drum reach perfect condition, that greatly improvs roasting evenness and flavor!
Fast Cooling
WS-300 equipped with powerful cooling motor works with cooling mixing arms, it takes 2 minutes complete beans cooling down job , rapidly lock the flavor inside the beans.