Directory Grain Cleaning, Testing & Analysis Aspiration Doors Rotex Global LLC Improve grain quality when screening high volumes of grain Remove unwanted, light-weight particles Aspirate only the cleaned grain fraction Provides aspiration to help remove chaff Build into a new screener or as a retrofit of an existing screener Request More Info Fill out the form below to request more information aboutAspiration Doors More From Rotex Global LLC Aspiration Doors APEX™ Screener MEGATEX XD Screener Apex with Aspiration Megatex Grain Cleaner Tool-Less Cam for APEX™ Dry Separation Screeners