Grain Aspirators for Sale

A grain aspirator is part of the grain cleaning process removing dust, bugs and other fine materials. Generally, grain aspirators are used as a pre cleaner in the process. Using a vacuum system, the dust and other lightweight inconsistencies are separated from the grain by upward airflow and the heavier grain falls to the outlet at the bottom. Smaller aspirators are available with a horizontal airflow but are less effective than those with the vertical airflow.