R Series

Solid Drum Coffee Roasters

The three R series commercial coffee roasters provide exceptional reliability and flexibility in roasting large batches. Each roaster is available in both recirculating and non-recirculating models. Recirculation enables energy savings, reduced emissions and lower roasting temperatures.

The R series features:

  • Solid roasting drum, special paddle mixer and ideal drum diameter-to-length ratio to ensure optimal blending, consistent roasting and scalability
  • Double-walled roasting cylinder with solid back plate and front door to retain heat
  • Manual or profile roasting controls
  • Analog dampers and burner controls to permit a wide range of temperatures and airflow rates during roasting
  • Large cooling sieve for rapid cooling
  • Gas and propane heating options available to complement existing infrastructure
  • Designed for easy maintenance
  • Durable construction for exceptionally long roaster life
  • Built-in fire suppression system for roaster, cooler and hot cyclone
  • Sight glass, sampler and bean thermocouple for continuous monitoring
  • Several emission control options
  • Optional feed-forward controls for batch size flexibility
  • Optional online moisture analysis and quench control to achieve desired moisture content

View R Series schematic »
R Series Roaster schematic

Product Nominal Capacity Per Batch (lbs) Nominal Capacity Per Hour (lbs)
R1000 / R1000R 400 up to 2,200
R1500 / R1500R 550 up to 3,300
R2000 / R2000R 725 up to 4,400
Capacities are estimates.

For more information about the R series coffee roasters, contact us.

Additional Coffee Roasters

Probatino >

Solid Drum Coffee Roasters
Up to 8.8 lbs per hour

P Series >

Solid Drum Coffee Roasters
Up to 440 lbs per hour

G Series >

Solid Drum Coffee Roasters
Up to 1,056 lbs per hour

Thermalo >

Perforated Drum Roaster
Up to 2,000 lbs per hour

R Series >

Solid Drum Coffee Roasters
Up to 4,400 lbs per hour

Other Technologies >

Tangenital & Centrifugal Roasters
Up to 11,000 lbs per hour

Coffee Process Integration

Our engineers and designers can create complete plants that meet your requirements. From receiving to packaging, all components work together to enable high-quality, smooth production.
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Service & Support

Our technicians provide a complete range of installation, maintenance and repair services to ensure the optimum performance of all your Probat Burns equipment.
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