Shot blasting is also the name of a mechanical surface treatment process.

Shrinkage cavity is inevitable in casting. When the metal cools and solidifies, its volume will shrink, resulting in shrinkage.

Ningbo Yinzhou Xuxing Machinery Co.,Ltd is specialized in professional design and manufacture of Aluminum alloy castings and Zinc alloy castings for more than 17 years.

As we know, Only profession can assure great quality and the most competitive in prices. Our company adopts many casting techniques such as Gravity die Casting, Low-pressure die Casting, Sand Casting, high pressure die castings and so on.

There are many aluminum die-cast products, and we often see them in our daily lives.

Aluminum castings generally heat the aluminum or aluminum alloy to a liquid state, and then pour it into the cavity through a sand mold or a metal mold.