Description

WS Series 300g Coffee Roaster is designed with state- of – the – art technology in microwave oven size but commercial level quality, the drum is made of carbon steel and coated by far infrared ceramic coating, Mobile Phone Bluetooth connects the coffee roaster for data logger. It is suitable for coffee enthusiast, home, coffee shop, coffee lab, coffee academy etc.

What we upgraded based on previous model?

1. 2-in-1 mobile Phone Bluetooth connection and Computer USB work with Artisan software for data logger.

2. Cooling tray buttons, one for cooling down, one for cooling mixing.

3. Brand new direct-row burner, the insulation performance is improved to better.

4. One key for warming up machine automatically.

5. Hot airflow premixing technology increase the heat transfer ration of hot air.

6. Improved precision, stability and antijamming capability of temperature controllers.

7. Add drum speed control

8. Hot air pressure gauge for option

Solid drum and Perforated drum

We creatively designed the machine structure compatible with two roasting types: half-hot air roasting, and full direct-fire roasting by quickly replacing the solid drum and perforated drum.

Solid drum for half-hot air roasting, and perforated drum for full direct-fire roasting.

Drum still adopts the latest far infrared shaft-less design, the raw material is carbon alloyed steel and it is coated by far infrared ceramic coating. which can keep the each bean inside the drum gets uniform heats during roasting, also it keeps clean drum inside and lower the machine noise.

High performance direct-fire row burner

WS-300 adopts improved high performance direct-fire row burner to fix the flaws of controllability and stability by 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.

Dual– Channel Temperature Curve Output

WS-300 has professional roasting profiles tracking function, track hot air temperature and coffee beans temperatures simultaneously.

USB computer works with Artisan software and Mobile Phone Bluetooth wireless technology connects to roaster by “gangs of roasters” and “Roastmaster” two Apps achieve data logging.

WS-300 Configuration

1. Shaft-less Drum

2. Direct-fire Row Burner

3. Separated Smoke Exhaust System and Cooling System

4. Manual Damper

5. Drum Speed Control

6. Gas Pressure Gauge

7. Fire fine-tuning Valve

8. Professional Chaff Cyclone

9. Digital temperature display for hot air and Coffee beans

10. Compatibility for half hot air and direct-fire roasting

11. LED Auxiliary light