KEY FEATURES & ADVANTAGES

  • Advanced Independent 4-Motor System: The machine is equipped with four separate motors dedicated to individual operations: Roast Drum, Exhaust Fan, Cooling Agitator, and Cooling Fan. Driven by premium Bonfiglioli (Italy) motors, the system ensures whisper-quiet, durable, and highly efficient operation.

  • Premium Double-Wall, Shaftless Drum Technology: The innovative shaftless design ensures coffee beans are exposed to uniform heat via three synchronized heat transfer modes: Convection, Conduction, and Radiation. This minimizes common roasting defects such as tipping or scorching, preserving the intrinsic flavors of the bean.

  • 60mm Ceramic Fiber Insulation: High-density ceramic insulation maximizes thermal retention within the roasting drum. This significantly reduces LPG consumption while keeping the exterior machine body cool and safe for operators.

  • Precision Dual Inverter Control: Empowers roasters with complete, variable control over both Drum Speed (RPM) and Airflow. This is an indispensable feature for customizing, replicating, and mastering diverse roast profiles—from Light and Medium to Dark.

  • High-Performance Blade Burner & Electronic Valve: The highly efficient LPG heating system delivers up to 10 kW/h of thermal power. Paired with a linear electronic control valve, it allows for highly responsive, micro-adjustable, and precise temperature management.

  • Rapid Cooling Bed ($le 5$ minutes): A heavy-duty stainless steel cooling tray combined with a high-capacity exhaust fan drops the bean temperature rapidly post-discharge, locking in the volatile aromatic compounds instantly.

TECHNICAL SPECIFICATIONS

No. Specification Item Technical Details Description / Notes
1 Type Drum Roaster Traditional rotating drum style
2 Dimensions ($L times W times H$) 1200 X 500 X 1200 mm Compact, space-saving footprint
3 Capacity / Batch 1 kg / batch Ideal for specialty shops & labs
4 Roasting Time / Batch 12 – 20 min Depending on the targeted profile
5 Electricity 220V – 1 Phase, 50/60 Hz Standard domestic power supply
6 Motor Drive System

4 Independent Motors:

 

• Roast Fan: Bonfiglioli 0.18 kW

 

• Roast Drum: Bonfiglioli 0.18 kW

 

• Cooling Agitator: DMK 0.025 kW

 

• Cooling Fan: Bonfiglioli 0.09 kW

 Built with high-tier industrial motors
7 Drum Speed Control Inverter adjustment Fully adjustable RPM
8 Airflow Regulator Inverter adjustment Precision airflow management
9 Roast Drum Structure Double layer, Shaftless Optimizes uniform heat distribution
10 Heat Insulation Ceramic fiber, 60 mm High-efficiency thermal retention
11 Burner Type LPG, blade burner High-performance gas heating
12 Burner Adjustment Electronic valve Linear gas flow control
13 Heat Transfer Mode Convection, Conduction, Radiation 3-way uniform thermal transfer
14 Thermal Power (Max.) 10 kW/h Powerful and rapid heating setup
15 Cooling Time <= 5min Locks in coffee aroma quickly
16 Chaff Collector Included External high-efficiency cyclone
17 Body Color Black / Matte White (Optional) Premium aesthetics
18 Timer Included Built-in digital batch timer
19 Control Method Manual / Intuitive Control Panel Easily accessible manual overrides
20 Warranty Period 1 Year Comprehensive manufacturer warranty