During the 90’s our creation of a new concept of dust extraction by aspiration transformed the grain cleaning process.

With our original Dust extractor device the grain dryer output consists of very clean crops, furthermore allowing to work in a space cleansed from the main part of the dust. The aspiration amount can be regulated by an apposite adjusting valve, letting the user decide how much dust removal is needed on each specific crop.

  1. Aspiration Point
  2. Aspiration Tube
  3. Adjusting Valve
  4. Fan
  5. Tube from Fan to Dust Cyclone
  6. Clean Air
  7. Dust Cyclone
  8. Dust