We specialize in designing and manufacturing air management equipment. This focus began many years ago when we developed our original line of aeration equipment , first for on-farm grain storage and eventually for major terminal facilities. At the same time, we started to manufacture high-capacity dust control equipment. Our industrial filters provide pollution control in plants and processing facilities where materials are conveyed or handled in ways that cause air quality problems. Today you’ll find our air filtration systems at work helping a wide range of industries meet OSHA, EPA, and other clean air guidelines. More recently, we have developed pneumatic conveying systems for dry solids that use some of our established products in productive new ways.