RoastMaster™20

Designed for start-up businesses and small-scale operations, and with a throughput of up to 70kg per hour, RoastMaster™ 20 is small, efficient, and robust.

Key Features

  • Highly convective heat transfer for consistent roasting

    Proven drum technology

  • Flexible modular burner for accurate profile control

    Consistent and reproducible roasts

  • Superior insulation for long continuous operation

    Highly efficient production

  • Bühler Playone's user friendly recipe management

    Create your individual roast profiles

  • Data and trend monitoring for roast profile analysis

    Process visualisation

  • Global process and technology expertise and support

    Trusted partner for your business

Special Offer for IKAWA’s Network

Save $4,750

Follow the link to connect with Bühler’s specialists team and receive the IKAWA exclusive pricing in a personalised quote.

Your Benefits

Optimum flavour development

Develop consistently high quality coffee with RoastMaster’s modular burner and superior drum delivering precise, uniform and reproducible roasts.

State of the art control system

Create sophisticated roasts your customers will love with the easy to use, flexible, multi-step profile controls for precise and consistent output.

Maximising operational performance

Make your day-to-day roasting operations a competitive advantage. Produce up to 70kg per hour with consistent results batch-after-batch.


Technical Information

  • Dimensions:

    • Basic roaster: 2.1m x 1.6m x 2.5m

    • Roaster with Afterburner: 2.1m x 2.3m x 3.5m

    Estimated Capacity:

    • 8kg - 8m - 55kg p/h

    • 10kg - 10m - 60kg p/h

    • 20kg - 16m - 70kg p/h

    RoastMaster™20 Coffee Roaster includes:

    • Hopper with sight glass for green coffee beans

    • Roasting drum design for a good product mix

    • Combustion chamber with compact Weishaupt gas burner

    • Separate hot and cold air fans; cyclone with receptacle for chaff separation; round bed cooler for uniform and fast cooling of the roasted coffee beans

    • Integrated control cabinet with integrated PLC control unit

    • Inlet hot air temperature sensor

    • Product temperature sensor

    • Two-step drum speed control

    • Variable hot air fan speed control

    • Negative Pressure sensor

    • Burner Modulation

    • Third party connection: Cropster, Artisan

    • Data storage

    Total installed electrical load 2kW

    Thermal Energy:

    • Main burner: 35kW

      • LPG flow rate: 1.2Nm3/h

      • Natural gas flowrate: 3.0 Nm3/h

    • Afterburner: 110kW

      • LPG flow rate: 4.3Nm3/h

      • Natural gas flowrate: 10.1 Nm3/h

    • LPG/Natural gas supply pressure: 35-50 mbar

  • Estimated delivery time: 18 weeks from order confirmation

    Delivery and installation quoted based on your location

    Subject to site readiness for installation (speak to your Bühler Account Manager for consultation on how “site ready” is defined)

  • Emission control treatment (after burner):

    • To burn particulate matter and volatiles in the exhaust gases

    • Modular burner for better energy efficiency

    • Integrated into machine control

    Pneumatic loader

    Destoner

    Tablet stand

    Grinder

    Color sorters

    Speak to Account Manager during your initial consultation about Bühler’s full service equipment.