- Typical capacity
- This class of roaster is designed for batch sizes around 10kg, suitable for consistent production without excessive energy consumption.
- Power supply
- Units of this type commonly operate on propane gas for the roasting process, with electrical components typically requiring a standard single-phase supply for controls and motors.
- Heating method
- Gas-fired systems are typical for roasters of this capacity, offering responsive temperature control and efficient heat transfer.
- Roast type
- Drum roasters, common for this model, provide an even roast through conductive and convective heat transfer within a rotating drum.
- Cooling system
- Integrated cooling trays with forced air are typically present to rapidly cool roasted beans, preventing over-roasting.
- Controls
- Manual or semi-automatic controls for drum speed, fan speed, and gas flow are commonly found on units of this type, allowing for operator input.