The Advancement of Aluminum Spreading Techniques Over the decades, numerous innovative methods have changed light weight aluminum spreading, significantly improving its performance and accuracy. The development started with typical sand spreading approaches, which, while effective, commonly caused inconsistencies in surface finish and dimensional accuracy. The introduction of die cast... https://aluminumcasting06934.wikisona.com/1908700/inside_the_process_of_how_an_aluminum_foundry_produces_accurate_castings