Profile: Hawthorne Systems, Inc. is an engineering and construction company. We specialize in industrial dust control, paper trim handling, sawdust control, weld fume control, pneumatic conveying, bulk material handling and process systems. Our custom equipment and components includes baghouses & filters, cartridge collectors, mist collectors, cyclone collectors, airlocks & feeder valves, centrifugal fans & pneumatic conveying equipment. We engineer, build & install shredders, hoggers & choppers for various materials-printer waste, paper & corrugated sheet waste, wood waste and pellets.