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Call 612-886-2089 with your color preference to learn of our current stock and upcoming production schedule.
Included Loader with Integrated Scale
Standard for all 30kg and 60kg roasters. A ready to use scale loader designed to work specifically with your coffee roaster. Equipped with high efficiency air filters to remove greens dust.
Industry’s most precise and most sophisticated roast control systems. Fully off board automation capable via RoastPATH machine control available Spring of 2022.
Heavy Duty Build
Industrial quality, solid plate and all certified food grade stainless steel construction. Industrial microprocessor controlled with highest quality CSA/UL certified motors, switches, relays, pressure, flow and position sensors and contactors.
Double Walled Drums
Heaviest construction in the industry eliminates thin walled drum “hot-spots.” Provides greater efficiency, stability and control. Allows superior aggressive speciality coffee roast profile performance without heat defect.
Data Acquisition and Controls
State of the art integrated USB connection via MODBUS. Digital gas recording and control, analog and digital gas pressure readouts, push button digital full range variable fuel,, drum and fan speed settings, digital drum pressure display and digital fan and drum pressure readouts, and roast state sensors that are all automatically logged via RoastPATH data logging connection.
Operator Assist Functions
Production assistance programming reduces the repetitive operator input required for production roasting. Automated timer and cooling tray activation, automated data logging, automated roast profile execution, automated cooling fan and stirring arm operation, automated preheat charge temperature recovery programming for greater consistency and efficiency. Load and discharge failsafe prevents the operator from roasting with the charging gate open and prevents loading when the drum door is open to eliminate accidental discharge of green coffee into the cooling tray.
Natural or LP Gas
Mill City designed, CSA certified low loss gas trains with high output, high efficiency burner sets with full range modulation of either natural and LP gas.
Your Roaster, Your Style
Six rotating color options available in matte finished or brushed stainless steel. Custom logos on request.
Training, Warranty, Tech Support
24/7 response to inquiries worldwide. On call troubleshooting via email, telephone, and video conference. Video conference roaster safety, familiarisation, and operational walkaround and video conference session seasoning roast-along sessions scheduled for every new installation. All components for all models inventoried for immediate delivery worldwide from MCR Headquarters in Minneapolis, Minnesota.
- Includes stand-alone chaff collector - Automated charge and discharge via air assist - Dual water quench fire suppression system in roaster & chaff collector - Requires power, gas, exhaust venting, and compressed air
10 kilograms - 60 kilograms
< 20 minutes
396lb/hr, 3168lb/day(180kg/h, 1440kg/day)
Integrated USB connection via MODBUS
Bean temperature (BT), drum temperature (DT), incoming air temperature (IT), environmental temperature (ET)
Fan speed, drum speed, drum pressure, gas pressure
Dimensions & Clearances
Roaster Body (LxWxH):
156 in x 70 in x 152 in(396.24 cm x 177.8 cm x 386.08 cm)
Chaff Collector (ØxH):
32 in x 32 in x 103 in(81.28 cm x 81.28 cm x 261.62 cm)
Clearance to Combustibles:
18 in (45.7 cm)
Roaster: Three Phase, 208/110VAC, 30A, 50-60Hz / Loader: Three Phase, 208/110VAC, 20A, 50-60Hz
LP Gas -or- Natural Gas. For pressure requirements and conversion information, see Installation Manual.
Venting Type Required:
Positive pressure ducting with minimum heat rating as required by exhaust temps (see Installation Manual) and clearance-to-combustibles rating as required by site conditions.
1.60 cfm at 40 psi (for Air Assist charge & discharge)
- Automated Charge, Discharge, Cooling Function - Automated Machine Shut Down Cooling Cycle
- Cooling tray cover with automated stop - Cooling tray cover with automated stop - Manual drum crank in case of power outage - 100% food safe production path - OptionalQuick Connect Kits for easy vent cleaning