DR-25
Batch size for the DR-25 is approximately 55 lb (25Kg) of green coffee.
Hourly capacity is approximately 100 Kg/220 lbs per hour of green beans. All roasters are designed to roast half batches.
Simplified controls
Diedrich Roasters 2nd generation roast profile automation continues to revolutionize coffee roasting. Designed for both IR series and CR series, the updated Z II automation uses industrial grade hardware, has simplified screens and offers operators the ability to even more precisely fine tune and control the roast
Infarred Clean Burn Technology
Roasting on a Diedrich is better for the earth and your coffee. Our infrared burners reduce noxious gas emissions. Efficient roaster design reduces operating costs. This cleaner roasting process allows you to bring out the true quality of the bean.
The Best Build Quality
You love coffee, we love coffee. We’re after one common goal: crafting the perfect cup. The physics of roasting on a Diedrich with our infrared burners and heat exchanger technology give you unsurpassed control over your roast.
Diedrich Roasters Feature
Made in U.S.A.
Hand built and individually tested.
IR Burners
Reduce noxious gas emissions
Eco Friendly
Lower emissions, without an afterburner.
The Best Build Quality
Hand built and individually tested.
Lower Operating Costs
80% less than other roasters
Low Maintenance
Lower emissions, without an afterburner.
Specifications - DR-25
BATCH CAPACITY (min/max)
12,5 - 25kg
VOLTAGE (1-PHASE) Class
200-240
VOLTAGE Class 3 Phase
N/A
FULL LOAD AMPS (FLA)
11,8 - 19,6
MAX BTU/hr (kW)
44
COMMON BTU/hr (kW) per Roast
8,21
FULL BATCH ROAST TIME to 440F (227C)
15 Minutes
GAS TYPES
NG / LPG
ROAST AIR scfm/scmh
576 scmh
COOLING AIR scfmS/ (scmh) Maximum
1610 scmh
GAS PRESSURE INLET wc. / (mbar) NG/LPG
69-345
AIR PRESSURE psi / (bar) @ 2 cfm
N/A
WATER PRESSURE psi / (bar)
2757 - 4826 mbar
WATER CONNECTION
1/4" NPT
WATER FLOW at 40 psi gpm/(lpm)
342
EXHAUST scfm / (scmh) Max
71,9
DIMENSIONS (HxLxW) In / (cm)
276,9 x 172,7 x 266,7
SHIPPING WEIGHT lbs / (kg)
998
Exhaust Diameter
-
INLET GAS CONNECTION
1/2" NPT
Roast up to 100kg / hr
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