Probat - Probat GG90

Applications & Use Cases

• Artisan coffee shops and micro-roasteries requiring batch roasting.
• Speciality coffee producers focused on unique flavour profiles.
• Businesses looking to roast small to medium volumes of coffee beans.
• Educational institutions for coffee roasting training.
• Pilot plants for new coffee product development.

Typical Specifications

Typical batch capacity

For this class of equipment, batch capacities commonly range from 60kg to 90kg per roast.

Heating source

Units of this type are typically designed for natural gas, though some may be converted for LPG or other fuel sources.

Electrical connection

A 3-phase electrical connection is commonly required for the motors and controls.

Roasting time

Typical roast times for drum roasters of this size can vary from 12 to 20 minutes, depending on the desired profile.

Cooling system

Integrated cooling trays with powerful fans are standard for rapidly cooling roasted beans.

Associated equipment

A cyclone for chaff collection and a destoner are typically included as part of a complete roasting line.

Frequently Asked Questions

• What are the benefits of a vintage Probat roaster?

  Vintage Probat roasters are known for their robust construction and consistent roasting performance. They often offer a distinct roasting experience and can be a cost-effective entry into commercial roasting.

• What maintenance is typically required for a used roaster of this age?

• Can this type of roaster be automated?

• What space considerations are important for a GG90 line?

• Is natural gas the only fuel option?