exhaust fan noise

A Printing Company in Crawfordsville, IN contacted Horner Fan and Fab after getting multiple complaints from neighbors about the noise the facility was making. The noise was contributing to an exhaust fan that pulls the shredded paper from the inside of the building and puts the paper into a hopper. When the air came out of the building through the exhaust it sounded like a jet engine. With the plant running 24/7 you can see why there were complaints. Brad Snodgrass went out to the plant and took measurements, looked at the round airducts, looked at the exit ducts, and took [...]