- Typical batch capacity
- For this model class, the '30Kg' designation typically refers to a nominal green bean batch capacity of 30 kilograms.
- Heating method
- Units of this type commonly utilise gas (natural gas or LPG) for the roasting process, offering precise temperature control.
- Ancillary equipment
- A complete line for this class of roaster often includes a destoner and cyclone, as mentioned, for efficient operation and bean quality.
- Controls
- Modern used units, particularly from 2006 onwards, typically feature PLC (Programmable Logic Controller) controls for automated and repeatable roasting profiles.
- Footprint
- The overall footprint for a 30kg roasting line, including destoner and cyclone, typically requires a dedicated area of approximately 10-15 square metres, varying by layout.
- Power supply
- Electrical components (motors for drum, fans, controls) typically require a 3-phase supply, commonly 400V, 50Hz in the UK, with a relatively low amperage draw compared to the gas heating.