Air-recycling aspirator

The highly efficient air-recycling aspirator MVSR cleans low-density particles from grains such as common wheat, rye, barley and corn.

Key benefits

Lower air and energy use

The centrifugal fan reduces the amount of fresh air needed for aspiration, helping reduce operating costs.

High degree of grain separation

You can adjust the air flow to match your individual degree of separation.

Smaller filters mean lower investment costs

The air-recycling aspirator requires smaller filters than fresh air aspirators. This helps reduce running costs and the cost of your initial investment.

Lower air and energy use

The centrifugal fan reduces the amount of fresh air needed for aspiration, helping reduce operating costs.

High degree of grain separation

You can adjust the air flow to match your individual degree of separation.

Smaller filters mean lower investment costs

The air-recycling aspirator requires smaller filters than fresh air aspirators. This helps reduce running costs and the cost of your initial investment.

Highlight features

Controllable air flow

A highly efficient way to clean grain

The aspirator has an air volume control and an adjustable double wall inside the aspiration channel. This helps balance the airflow and increase the amount of fraction that is separated from the grain. The clean grain is discharged through finger valves. The light fraction is separated from the air and then discharged via a screw conveyor and retarding gate.

Customized to your plant

Flexible installation and design

Choose from three machine sizes, which can either stand alone or be used with a hull separator or scourer.

Key topics

Billions of people come into contact with Bühler technologies to cover their basic needs for food and mobility every day. Our motto is creating “innovations for a better world.” Find out more about our key topics.