Air Recycling Aspirator; a portable, closed-loop air separation system that separates light foreign matter (dust, husks, straw, shrivelled grains) from pulses and cereals using aerodynamic forces, and operates without the need for external ventilation thanks to its internal aspirator and cyclone structure.

Principle of Operation: The machine operates through the synchronisation of a controlled horizontal air flow with a balanced feed of raw material:

• Homogeneous Feeding: The product is poured into the ventilation channel in an even curtain across the width of the machine. This ensures that the same linear air force acts on every grain.
• Aerodynamic Separation: Air velocity is adjusted with millimetre precision via dual adjustable walls in the horizontal channel. While heavier particles settle at the bottom, lighter particles are drawn into the extraction line by the airflow.
• 100% Closed-Circuit Air: An internal fan continuously recirculates the air within the system. This prevents dust emissions into the external environment, reduces the load on the central extraction system and delivers significant energy savings.

Integrated Cyclone and Mobility: Airborne waste is separated by centrifugal force within the internal cyclone and discharged. With its compact, wheeled design requiring no additional pipework, the unit