© 2012 Broskoff Structures Air Systems Convenient Change bins on the ground. Just move a short hose to the next tube.   Safe No moving heavy augers during busy times or servicing belts and motors  high up in the air. System maintenance of all moving parts is done on the  ground.   Dependable Systems are constructed with industrial quality, heavy duty, cast iron air  locks, and positive displacement cast iron blower units with industrial air  cleaners. These heavy duty industrial systems will provide years of  normal service.   Simple Blower, air lock and motors come on two convenient preassembled skids.  Tubing and accessories are designed for easy and efficient installation.   Automatic  Control Center includes amp-meter for blower motor, adjustable timer  delay switch, allowing the system to clean tubes before shut-down and  automatic pressure sensing shut-down. A dryer can be integrated to  automatically run with fail-safe features.   Versatile Choice of 4", 5" and 6" systems and 10 hp to 75 hp blower motor means  you can tailor a system to your capacity requirements. Air systems work  well in simple bin layouts and work well in complex operations where legs  and augers just won't work. As your operation grows, expansion is as  easy as laying more pipe.