oem aftermarket auto parts_aluminum sand casting suppliers

There are several types of cores used in sand casting, each with its specific advantages and applications

1. High Precision and Tolerance One of the most significant advantages of precision casting is its ability to produce parts with exceptional accuracy. With tolerances often reaching levels of ±0.1mm or better, manufacturers can rely on these parts to fit seamlessly with other components, reducing the need for extensive post-processing and assembly adjustments.

Die casting is a manufacturing process that involves forcing molten metal, typically aluminum, zinc, or magnesium, into a mold cavity. The mold, often made from hardened steel, is designed to create the desired shape and features of the component. Once the metal cools and solidifies, the mold is opened, and the finished part is ejected. This method allows for the production of intricate designs with excellent surface finishes and tight tolerances.