Wisconsin's subfreezing winters take a toll on milking parlor's equipment, but air curtains above cow entryways retain heat inside.<br />
<br />
Prairie du Sac, Wis. - Holy cow! Milking parlors on dairy farms are yet another application for air curtains, the energy-saving devices that keep outdoor and indoor environments separate at open doorways.<br />
<br />
After decades of energy-saving applications for industrial openings and more recently for commercial building entrances such as ...This story is related to the following:Agricultural and Farming ProductsSearch for suppliers of: Farming Equipment