precision aluminium casting_precision aluminium casting

2. Dry Sand

Sanding cast iron serves multiple purposes. First and foremost, it removes surface imperfections caused by the casting process, including rough spots, bumps, and excess material. These imperfections can affect both the aesthetic quality and the performance of the final product. For cookware, a smooth surface is critical for even heat distribution and food release, while for machinery components, it ensures proper fitting and function.