COOKEVILLE, TN—Integrator and specialty machine builder ATC Automation recently expanded its operations here with a 72,000-square-foot facility focused solely on clean assembly. An open house held May 16-18 to celebrate the new facility drew nearly 700 people, including employees and their families, local chamber of commerce members, customers and supplier representatives. Visitors were able to view more than 25 robots performing their routines, as well as machine assembly operations.