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die cast model cars

  • Author:Jay
  • Source:www.diecastingpartsupplier.com
  • Release on:2014-12-11
    • Die cast toys here refers to any toy or collectible model produced by using the die cast method. The toys are made of metal, with plastic, rubber, or glass details. Wholly plastic toys are made by a similar process of injection moulding ,but the two are rarely confused. The metal used is either a lead alloy an alloy of zinc with small quantities of aluminium, as previously so widely used for cast metal toys.Die-cast toys are perhaps best exemplified by the scale-model train sets and Matchbox and Hot Wheels cars generations of Americans grew up with. They are produced, as their name suggests, by the die-cast method. Molten metal is poured into a mold, allowed to cool and then painted or otherwise decorated. Most die-cast toys are made of metal, generally zamak, an alloy of aluminum and zinc. They were first produced in the early years of the 20th century as simple shells, with no interior. After World War II, higher-grade alloys were used and elaborate interiors were added, particularly in the booming toy-car market.High-pressure casting, at forces exceeding 4,500 pounds per square inch, produces high-quality products with smooth surface finishes that are extremely faithful to the original shape of the mold. And because they do not consist of separate parts welded or otherwise fastened together, they are as strong and durable as the original alloy.We xy-global supply high quality die cast model cars for Children's smile.