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Literally speaking, die-casting molds and injection molds are only different in materials, one is alloy and the other is plastic. Let me tell you what other differences there are between die-casting molds and injection molds.

If the aluminum alloy die castings produced are not handled properly, they will mold and blacken. The common factors that cause the mold and blackening of die castings are as follows:

​Aluminum die castings may deform during the production process. The deformation of die castings not only affects the appearance of the product, but also affects the quality of the product.

The market of aluminum alloy die castings is getting bigger and bigger, so various problems are also encountered in the process of die casting production. So what are the reasons for the peeling of aluminum alloy die castings during shot blasting?