Heisler Industries (also known as Heisler Machine & Tool) is a company that manufactures packaging machines. It offers delidders, denesters, lid closers, upstackers, de-palletizers, labeling systems, lid placers as well as nickel steel alloy combustion chambers, and other products. The company also specializes in providing packaging automation and system integration services for the paint, petroleum, chemical, food, gypsum, and other industries.