John Timmerman, Starlim North America, lends his expertise at M.R. Mold & Engineering during the UWM Silicone Elastomers Technology & Fabrication Course in California

John Timmerman of Starlim North America provided the UWM class of 40 with his expertise in mold processing.  John instructed the class on a 100 ton Engel tie-barless molding machine running a silicone mold.  John took the class from start up through molding, encompassing specific perimeters, including short shots.  John showed the class the difference vacuum makes in the molding process.