BOLINGBROOK, Ill. - A Grand Opening/Open House for Prater-Sterling's new Test & Toll lab at the company's Bolingbrook, Ill., headquarters was held in early May. Prater-Sterling develops and manufactures diversified lines of material-processing solutions, including hammer mills, fine grinders, mixers, classifiers, airlocks, compactors, systems and automated controls.

The new 8,640-square-foot test and toll facility will showcase many new upgrades, allowing Prater to provide customers with a more-modern and well-equipped environment to witness their tests. For more information, visit