I think it depends on the amount of grain a guy is putting through a system. Im not smart enough to run the numbers, but having been around both systems, I prefer a grain leg. Air was/is about half the money of new leg, though it only gets half the job done. Leg will put in and take out. In our situation a leg and overheads has replaced a full time man. Not knockin the air system as they work great, just depends on how much grain a guy is handling. What that volume number is, I haven't a clue. Have yet to see a new commercial systems use air. Good luck
Edited by Newguy 7/30/2006 23:24
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what air system for bins is best and cheap
