Used Equipment We buy and sell used equipment. Here’s what’s in stock or in demand now.2012-Mertz sand castle 2500 split silo, self erecting, complete with remote… $35,500 5-High Pressure skid mounted 2000CF vertical silos Cleaned out. Call for pricing! (5) used Industrial blowers with sound/weatherproof houses Roots blowers, electric motors and spare new blower and parts replacements$27,500 each or $125,000 for all (new cost =$98,000 ea) 4-precision PMV 18 airlock feeders with VFD drives units came off of later model silos and great backup units, new cost is $37,000 each$7500.00 each or all 4 $25,000