This Calculator was made by Mitch Malme to help you make decisions on what you will need for your grain bins. This is a guide only. More Improvements will be coming to this calculator as time permits.
Bin Diameter Put in number    -->      Eve Height Put in number    -->          
    Moisture         -->          
    Total Bu.         -->     Fan Type   -->  
    Fan Size for Drying 3-7 pts.    Wheat - hp       Corn - hp  
    Fan Size for Drying 1-3 pts. Wheat - hp       Corn - hp  
    Fan Size for Drying 0-1 pt. Wheat - hp       Corn - hp  
 
Roof Vents needed when drying 3-7pts. 		-->  

Best Aeration System to use to dry crop 3-7 pts. 		         -->    
Best Aeration System to use to dry crop 1-3 pts.            -->    
Best Aeration System to use to dry crop - Maintain            -->    

WARRANTY NOTICE:
12" round, 20" arch & 30" arch are only good up to 21' peak height.
18" round with additional support rings we have tested up to 40' peak height.
The Full Floor System is the best if peak height is over 21'.


Mitch's Aeration Calculator v3.11.07.06