HEIDELBERG , GERMANY—  Dr. Ludwin Monz has succeeded Rainer Hundsdörfer  as Chairman of the Management Board of Heidelberger Druckmaschinen . Rainer Hundsdörfer, who held the post for six years, is retiring . Ludwin Monz is taking over management duties and will continue to drive forward Heidelberg's strategic realignment. Dr. Ludwin Monz is a recognized leader in German industry with capital market experience. He has had a long and successful career in technology companies, including positions as head of development as well as management of various business units.