Demag Ergotech GmbH and its U.S. sister company, Van Dorn Demag Corp., merged in November to form Demag Plastics Group. The merger follows the Schwaig, Germany, and Strongsville, oh, companies’ ...
Licensing a patented design from R.F. Dray, Van Dorn Demag is now offering a nonreturn valve with a highly specialized design that it claims will help improve molding efficiency and produce more ...