Foundry technology refers to the process of manufacturing metal castings by pouring molten metal into molds. This technique is widely used to create various components for industries such as automotive, aerospace, and construction. The molds can be made from different materials, including sand, metal, or ceramic, depending on the desired properties of the final product. In addition to traditional casting methods, foundry technology also includes advancements like 3D printing of molds and computer-aided design (CAD) for precision. These innovations enhance efficiency and allow for more complex shapes, improving the overall quality and performance of the casted items.