Aeration System
Reduce Drying Time 
Aeration of harvested grain removes some of the risk from farming. The Edwards Grain Guard System, with its louvered screen ducts, efficiently dries your crop at a higher moisture so you can harvest your crops five to eight days earlier than you’re used to. And that means your crop is out of harms way from adverse weather conditions.
Increased Fan Efficiency
Grain Guard also increases the efficiency of your fans, so you can dry down your grain with natural air for as little as 2 cents to 3 cents per bushel.
Grain harvested on a hot day is also ripe for spoilage. If it isn’t cooled down it will sweat and may spoil.
The Edwards Grain Guard System cools grain and prevents sweating and condensation. And as every farmer knows: cool, dry grain won’t foster mold growth and insect infestation. Grain Guard dries grain uniformly throughout the bin in less time than conventional aeration.
Grain Guard dries grain uniformly throughout the bin in less time than conventional aeration. Heavy duty systems for tall bins and silos are also available.
Custom designs to match your Quonset
Quonset
Systems are custom designed and they set up and take down fast. The center
rocket duct penetrates up into the center of the bin. This duct pushes air
from your fan up through the densely packed center grain mass.
