Cooler for Die Castings[INQ. NO. 1708M08] Coolers by Wonjin are a component of die casting molds for automobile engines. The cooler chills heated die casting mold(s) by injecting cooling water into the molds. Thanks to the company’s special brazing technology, the cooler is completely watertight and flawless.
Components for automobile engines are made of aluminum, and they therefore need special molds for die casting. Coolers from Wonjin are used in the process to inject cooling water to chill the heated molds. Aluminum melts at 660°C, which means that the repeated casting process keeps the molds heated at high temperature, and may hinder separation of the components from the molds. The cooler is needed to ease the separation process by injecting water into the molds to cool them down, thus decreasing the defect rate, enhancing productivity, and prolonging the durability of the molds.
Since its foundation on April 1, 1997, Wonjin has specialized as the only company providing special brazing, along with components and coolers for die casting molds in South Korea, with its relentless and challenging efforts and R&Ds for more than 15 years. Wonjin has exported its products to nine companies in six countries, including Germany, France, Japan, and Spain, and supplies its cooler products to Renault Samsung and Toyota. | Blog Magazine of korean-machinery, brands and Goods

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