Mestek Machinery is the premier manufacturer of the most advanced automated duct coil line systems for the HVAC manufacturing industry through our Iowa Precision and Engel brands. Our selection of duct coil lines feature a wide range of features and characteristics to meet your operational needs and maximize your productivity and profitability. Our flagship models include the Iowa Precision Pro-Fabriduct and Fabriduct NEO Coil Lines. Engineered for prefrabrication, these coil lines leverage footprint, speed, production rates, and tolerances that no other HVAC coil line can match and allow contractors to produce finished duct with a full-width longitudinal seam which significantly reduces the chances of leakage in the corners of the duct’s transverse joint (up to 25%). Complementing our flagships, our Pro-Ductomatic front-end lines and our Engel Compact and ValuePlus Series deliver unrivaled efficiency and flexible configurations with the same quality and support you’ve come to expect from Mestek Machinery.