Zinc alloy die-casting is not superior to other molding processes. To make good die-casting products, it is not enough to have a good die-casting machine. It is necessary to combine the mold, die-casting machine, and die-casting process to make good products. The product characteristics of high-quality zinc alloy die-casting parts are as follows:
1. It is heavier and more textured than plastic injection molding, and has strength.
2. Good casting performance, capable of die-casting complex and thin-walled precision parts, with a smooth casting surface.
3. Surface treatment can be carried out: electroplating, spraying, and painting.
4. During melting and die casting, it does not absorb iron, does not corrode the mold, and does not stick to the mold.
5. It has excellent mechanical properties and wear resistance at room temperature.
6. Low melting point, melts at 385 ℃, easier to form than aluminum alloy die-casting