- Typical capacity
- For this class of industrial roaster, capacities commonly range from 120 kg/batch to 480 kg/batch, depending on the specific model variant.
- Power supply
- Units of this type typically require a three-phase electrical supply, commonly 400V, 50Hz, with specific amperage requirements varying by model and installed heating power.
- Heating method
- This equipment utilises a convection roasting method with indirect hot air heating, featuring a single burner for both roasting and emission treatment.
- Emission control
- Integrated systems for emission reduction are a key feature, often including a heat recycle system and a single burner design to minimise harmful emissions.
- Control system
- Advanced integrated software is typically present, allowing for the pre-setting and control of roasting parameters such as airflow and drum speed for batch repeatability.
- Material construction
- Components in contact with coffee beans and hot air are commonly constructed from stainless steel for hygiene and durability.
- Chaff collection
- A chaff collecting cyclone with automatic extraction is a standard feature on industrial roasters of this calibre.