Articles Written by Per Flem, President of Recto Molded Products

Let’s reflect on the good and bad with injection molding machines. 1966. Molding machines were loud, slow, leaked oil, and not very precise. All were hydraulic. By then the vertical barrel, horizontal barrel with plunger designs had largely faded away. All had plasticizing screws. Robotic interfaces were home built. Names like IMPCO, Van Dorn, Lester, […]