This company is the worldwide supplier of the ZSK co-rotating, fully intermeshing twin-screw extruder. The ZSK is a versatile compounder that combines the various unit operations of multistage batch processes in the production of adhesives and sealants into a cost-effective, streamlined, continuous operation. Complete turnkey systems are also available. For more information, contact John Herbaugh at 201-825-6429, or e-mail Visit the company’s Web site at