Lost Wax Casting

Lost wax casting, also known as investment casting, is a precision metalforming process renowned for achieving exceptional dimensional accuracy and complex geometries. It begins with creating a disposable wax pattern of the desired part, which is then assembled onto a "tree" and repeatedly dipped in a ceramic slurry to build a solid mold. Once the ceramic is fired, the wax melts and drains away, leaving a perfect, detailed cavity. Molten metal is then poured into this hollow mold, reproducing every detail of the original wax pattern. After the metal cools and solidifies, the ceramic shell is broken away, revealing a high-precision, near-net-shape casting that requires minimal final machining. This method is widely used to produce complex, high-quality parts in industries such as industrial mavhinery, aerospace, automotive and so on. where tight tolerances, intricate geometries, and superior material properties are essential.