Die Casting Molding

Aluminum die castings have advantages of high production efficiency, low processing cost, easy realization of mechanical automation in production process, high dimensional accuracy of castings, good surface quality and good overall mechanical properties. But in process of casting, defects such as blowhole, flow marks, scratches, depressions, cracks and undercasting are easy to occur, which make appearance quality and mechanical properties of die castings decline. In order to

Zinc alloy has been playing an important role in hot chamber die casting because of its good die casting and mechanical properties. Advantages of zinc alloys are low melting point, slow melting and heat preservation, less heating of chamber and die-casting wall. How to reduce defects and produce zinc alloy die castings that meet requirements are mainly affected by five factors. Die-casting machine is the key equipment in die-casting production. Its performance objectively