Die-casting is a kind of pressure-casting part. It is a pressure-casting mechanical die-casting machine with molds for casting and casting. The metal such as copper, zinc, aluminum or aluminum alloy heated to liquid is poured into the inlet of the die-casting machine. Die-casting machines die-casting copper, zinc, aluminum parts or aluminum alloy parts that are limited in shape and size, usually called die-casting parts.
Since metal copper, zinc, aluminum and aluminum alloys have good fluidity and plasticity, and casting processing is cast in a pressure die casting machine, aluminum die castings can be made into various complicated shapes and can also be made. High precision and smoothness, which greatly reduces the machining amount of castings and the casting allowance of metal copper, zinc, aluminum or aluminum alloy, which not only saves electricity, metal materials, but also saves labor costs; Zinc, aluminum and aluminum alloys have excellent thermal conductivity, small specific gravity and processability; thus, die castings are widely used in various industries.