sand cast pipe_cast of sand lot

Precision casting, often referred to as investment casting or lost-wax casting, involves creating detailed models or patterns that are then coated in a ceramic material. Once the ceramic shell hardens, the pattern is melted away, leaving a hollow mold that is used to cast the desired metal. This method allows for intricate designs and tight tolerances, making it ideal for components used in aerospace, automotive, and medical industries, among others.