![Airauger system](https://img.feedandgrain.com/files/base/wattglobalmedia/all/image/2020/09/fg.airauger_system.png?auto=format%2Ccompress&q=70&w=400)
- Uses pitched flooring and air pressure to empty product from storage — no bin entry needed
- Pitch in floor and ridges equals or exceeds angle of repose of stored commodity to keep it flowing; exterior ductwork and channels in concrete floor route air which fluidizes and moves product
- Mechanical components kept outside storage unit, simplifying maintenance, service