See the architecture,
hear every crack
A desktop intelligent roasting system for precision roasting, built around a real drum, dual heat sources, low-interference acoustic recognition and multi-stage purification.
From bean loading to cooling, every stage is visible
Low-interference operation
Reduced operating noise limits disturbance and provides a cleaner signal for acoustic recognition of first and second crack.
Four-stage clean-air pathway
Cyclonic separation, HEPA, activated carbon and catalytic purification work along the airflow path to reduce smoke and odour.
Dual heat sources and profile control
The 1.5 kW dual heat sources coordinate with airflow for direct, repeatable heat adjustment through each roasting stage.
Real roasting workflow
| 01 | Outer shell and internal space |
| 02 | Perforated stainless-steel drum and hopper |
| 03 | Upper and lower dual heat sources |
| 04 | Blower, airflow and multi-stage filtration |
| 05 | Load-bearing frame, drive and control board |
| 06 | Bean discharge, cooling and chaff collection |
| 07 | Complete exploded architecture |
Accurate first- and second-crack recognition
The system continuously monitors acoustic features and profile milestones. Low-interference operation, heat control and coordinated airflow create a clearer environment for identifying first crack, development and second crack. Final functions, specifications and configuration remain subject to official technical documentation.
