- Typical capacity
- This model designation suggests a batch capacity of approximately 10 kg of green coffee beans.
- Power supply
- For this class of equipment, a three-phase electrical supply (e.g., 400V, 50Hz) is commonly required, though smaller units may operate on single-phase.
- Heating method
- Coffee roasters of this type typically utilise gas (LPG or natural gas) for the primary heat source, with electric elements for ancillary functions.
- Cooling system
- Units commonly feature an integrated cooling tray and fan system to rapidly cool roasted beans and prevent over-roasting.
- Controls
- Manual or semi-automatic controls for drum speed, airflow, and burner intensity are typically present, sometimes with digital temperature displays.
- Footprint
- For a 10kg roaster, a footprint of approximately 1.5m x 1m is common, plus space for exhaust ducting.
- Construction materials
- Roasters are generally constructed from durable materials such as stainless steel and cast iron for longevity and thermal stability.