Zinc Alloy Die Casting

Design and development of zinc alloy die-casting molds. Die-casting is a precision casting method that uses high pressure to force molten metal into a metal mold with complex shapes. It is a precision casting method. In China, the zinc alloy die-casting industry is mainly concentrated in the Pearl River Delta and Wenzhou, Zhejiang. However, in terms of technological maturity and the entire post-processing level, the Pearl River Delta is still far stronger than Wenzhou. Industry insiders analyzed that it is not enough to have a good die-casting machine to make a good die-casting product. It must be the combination of the mold, the die-casting machine and the die-casting process to make a good product. The product characteristics of zinc alloy die castings are as follows:

1. The specific gravity is large, the weight is more textured, and it is stronger than plastic injection molding.

2. Good casting performance, it can die-cast precision parts with complex shapes and thin walls, and the surface of the castings is smooth.

3. Surface treatment is available: electroplating, spraying, painting.

4. It does not absorb iron during melting and die-casting, does not corrode the molding, and does not stick to the mold.

5. It has good mechanical properties and wear resistance at room temperature.

6. Low melting point, melting at 385℃, easier to form than aluminum alloy die casting