All kinds of complex three-dimensional reliefs can be cast, and the surface can be electroplated with various electroplating colors
Working principle: After the die-casting mold is engraved, the two sides of the mold are joined together. The molten metal is poured into the mold and then cooled to form.
Advantages: By using the principle of die-casting, metal products can be made very three-dimensional.
Application: Widely used in various commemorative coins, MEDALS, challenge coins, etc
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