- Typical capacity
- For this class of equipment, batch capacities commonly range from 60 kg to 80 kg of green coffee beans.
- Power supply
- Units of this type typically require a three-phase electrical supply, commonly 400V, 50Hz, with specific amperage requirements varying by model and integrated components.
- Heating method
- Industrial coffee roasters commonly use natural gas or LPG for the roasting process, with electric elements sometimes used for ancillary components.
- Footprint
- The overall footprint, including the roaster, afterburner, destoner, and lift, can be substantial, requiring dedicated industrial space.
- Control system
- Modern units often feature semi-automatic or fully automatic control systems for temperature, airflow, and drum speed, with some offering profiling capabilities.
- Maintenance requirements
- Regular cleaning of the roasting drum, chaff collector, and afterburner is essential. Periodic inspection of burners, motors, and electrical components is also crucial.