Sand casting is able to use of almost any alloy. An advantage of sand casting is the ability to cast materials with high melting temperatures, including steel, nickel, and titanium. The four most common materials that are used in sand casting.
Nowadays innovation has become the main theme of economic development. Product update cycle is shorten and new productions emerge in an endless stream. It also requires that the manufacturing industry should be adapted and develop quickly. Launch high quality and high precision mold as soon as possible are one of the key factors to seize the market. Factory usually calls the die casting as mother of casting. It indicates that die casting has important effect on the process. In factory, all casting are made by die casting which can produce sand mold. Casting always has hereditary of die casting and its size precision,surface roughness even defect all have a direct relationship with the quality of casting mold.
Technology, die casting and equipment are an indivisible system in the casting production. Good technology is reflected by die casting. Of course, bad design could not produce good production, but even make a set of sophisticated processing mold scrap. Reasonable die is as important as equipment.
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