RADIAL AIR SEPARATOR
(DOUBLE)

Smart separator with dynamic air circulation

A high-efficiency aerodynamic cleaning unit for the precise removal of low-density husk, dust, straw and empty/weak kernels from high-density granular products (wheat, maize, barley). Owing to its built-in aspirator system and smart pneumatics, it creates a flawless filtration ecosystem within itself, needing no external air line. Twin execution.

WORKING PRINCIPLE

Homogeneous distribution by vibrating trough — flawless curtain: the product mass entering the machine is spread evenly across the whole surface by a vibrating trough, and at the trough outlet a flawless, continuous “grain curtain” is formed, pouring downward under gravity. Closed-circuit counter-flow air — counter-current filtration: a strong air stream moving exactly against the grain flow is passed through the descending grain curtain; heavy kernels fall, while light husk, dust and straw are caught by the air, separated and automatically discharged from the system by an integrated screw conveyor. Self-cleaning pneumatic system — smart constant-pressure control: a pneumatic system controlled by a time relay automatically cleans the air channels at set intervals, so the speed and pressure of the closed-circuit air stream circulating continuously inside the machine always remain constant.

KEY ADVANTAGES

• Zero infrastructure cost (independent closed circuit): Thanks to its own built-in aspirator the machine runs fully closed-circuit; requiring no connection to the plant’s central aspiration line or an external filter/fan, it saves on installation and energy costs.

• Uninterrupted suction stability (pneumatic jet-clean): The timer-controlled pneumatic cleaning system prevents dust build-up in the air corridors; as long as the plant runs it prevents any drop in air speed and allows not even a the slightest deviation in cleaning quality.

• Transparent process management (plexiglass): High-strength transparent plexiglass panels around the machine let the operator watch the air-product encounter live and make the finest calibrations without stopping the machine.

• Minimum maintenance, maximum life: The integrated screw-conveyor discharge removes waste quickly, minimises internal wear and radically reduces periodic maintenance needs.

ENGINEERING NOTE

The radial aspirator is ideal for modern mills that do not want to disturb the plant’s internal air balance and are seeking independent solutions. By regenerating the air within itself and recirculating it instead of exhausting it outside, it permanently lowers the plant’s overall heating and ventilation costs.