Used Superb Grain Dryers SQ40D 3 phase Lp gas drag unload ssteel 1800 per hr centrif SE1000C 3 phase lp ss quantum 1600 per hr centrif SQ20 1 phase lp drag centrif fan ss 900 per hr Sq20D 3 phase lp drag centrif 364 hrs 900 per he sq12D 1 phase lp drag centri 500 per hr Super B auto batch dryer 20 foot call 641-394-5931 been in business since 1978 MN: Rochester