DR-25

DR-25 ROASTER TECHNICAL DATA
General Information
Green coffee capacity, Min-Max 12.5 – 25 kg
Dimensions, maximum L x W x H 2769 x 1727 x 2667 mm
Shipping weight (Approximate) Actual shipping weight may vary
Roaster, Main Electrical Panel
Cooling Bin & Roast Air Cyclone 1,000 kg
Green Bean Funnel & Loader 114 kg
Destoner 150 kg
Shipping crate size, L x W x H Actual crate size may vary
Roaster and main electrical panel 1219 x 2438 x 2235 mm
Roast Air Cyclone 965 x 965 x 2134 mm
Green Bean Funnel & Loader 965   x 1702 x 1168 mm
Full batch roast time to 227°C Approximately 15 minutes
Hourly output, 15 minute roast 87 kg/h
Roast Air, maximum 340 sm3/h
Cooling Bin Air, maximum 950 sm3/h
Loader Exhaust Air, maximum 231 sm3/h
Destoner Exhaust Air, maximum 231 sm3/h
Roast Air Cyclone outlet diameter 203 mm
Cooling Bin Blower outlet diameter 203 mm
Cooling Bin Cyclone outlet diameter 203 mm
Loader Exhaust diameter 50 mm
Destoner Exhaust diameter 50 mm
Temperature high limit 246°C burner off, 252°C pilot off
Water Pressure 2.75 – 4.8 bar
Water Connection ¼ inch female NPT on the roaster
Water flow to roaster at 2.8 bar 5.7 liters per minute
Water flow to chaff barrel at 2.8 bar 5.7 liters per minute
Electrical Information
Volts AC 200-240V 1PH or 3 PH; or 380-480V 3PH
Frequencies 50Hz or 60Hz
Full Load Amps; Roaster without loader 11.8 Amps at 230V 1PH 50/60Hz
Full Load Amps; Roaster with loader 19.6 Amps at 230V 1PH 50/60Hz
Main Breaker size 25 Amps at 230V 1PH 50/60Hz
Gas Information
Gas Types (others if pre-approved) Liquid Propane (LP) or Natural Gas (NG)
Maximum consumption 44 kW
Typical consumption per roast 8.2 kWh
Inlet Pressure LP 69 – 138 mbar
Inlet Pressure NG 69 – 138 mbar
Inlet gas supply connection ½ in. male NPT on roaster
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