Sample roaster for green coffee bean quality grading
Achieve precise roasting control and enhance quality assurance with this versatile multi-drum roaster, perfect for elevating green bean grading and development of specialty coffee blends.

Roasts and Cools Coffee Samples
The Sample Roaster BRZ from PROBAT is a compact drum roaster engineered for precise coffee sample testing and quality grading. This swivel-mounted drum roaster, equipped with either a gas-powered burner or an electrical heating unit, stands out for its excellent control over the roasting process through individual temperature gauges and sampling capabilities. Suitable for coffee roasteries and production facilities, the BRZ excels in roasting, sampling, and separation processes, producing artisan coffee batches and roasted coffee beans. With batch capacities ranging from two to six drums, each holding 100 grams, it is versatile for manual and bench-top operations. The BRZ integrates seamlessly with quality control protocols, offering optional digital temperature display and USB connectivity for easy data transmission to external systems like Cropster or Artisan. Its classic design, with customization options, ensures suitability for various production environments, making it an essential tool in achieving optimal roasting quality.
Benefits
- Enhances quality control by providing precise temperature monitoring for each drum.
- Increases flexibility with scalable drum configurations and adjustable burner settings.
- Supports production development with efficient chaff separation and cooling systems.
- Facilitates data-driven decisions through optional digital connectivity for process integration.
- Customizable design adapts to specific roastery aesthetics and operational needs.
- Applications
- Green beans,Coffee
- End products
- Specialty coffee blends,Artisan coffee batches,Espresso beans,Coffee samples,Roasted coffee beans
- Steps before
- Green Bean Grading,Quality Control
- Steps after
- Chaff Separation,Cooling,Quality Evaluation
- Input ingredients
- green coffee beans
- Output ingredients
- roasted coffee beans,chaff
- Market info
- Probat is renowned for its expertise in manufacturing coffee processing equipment, particularly coffee roasters. The company has a strong reputation for engineering solutions in industrial coffee roasting, blending, and grinding technology.
- Batch capacity per drum
- 80 - 100 g
- Number of roasting drums
- 2 / 4 / 6
- Heating
- Propan,Erdgas,elektrisch
- Roaster dimension [LxWxH in mm]
- 500x560x670 / 830x560x670 / 350x700x520
- Roasting Method
- Drum Roasting
- Temperature monitoring
- Digital temperature display
- Data connectivity
- USB connection
- Customization options
- Various options like wooden base plate
- Cooling system
- Cooling fan with sieve
- Chaff separation
- Integrated cyclone
- Control System
- External systems like Cropster,Artisan
- Installation
- Swivel-mounted drum with handle
- Batch vs. continuous operation
- Batch
- Roasting method
- Drum roasting
- Temperature control
- Individual temperature gauge per drum
- Heating options
- Gas / Electric
- Chaff separation
- Integrated cyclone
- Material loading
- 100 g per drum
- Cooling method
- Cooling sieve
- Customization options
- Various,including wooden base plate
- Automation level
- Optional digital temperature display and USB connectivity
- Sampling during roasting
- Yes
- Density/particle size
- 0.5–2.5 g/cm³ / 50–1000 µm
- Roasting method
- Drum roasting
- Drum size
- 80 - 100 g per batch
- Roaster dimension
- Varies by model
- Number of roasting drums
- 1 to 6
- Heating method
- Gas-powered or Electric
- Cooling sieve
- Integrated at front of machine
- Swing-mounted drum
- Handle attached for easy emptying
- Customization options
- Various personalization options available
- Body material
- Classic black on oak wood plate
- Number of roasting drums
- 2 / 4 / 6 drums
- Heating type
- Gas / Electric
- Wooden base plate
- Oak wood
- Color
- Classic black