Investment casting

Investment casting also called precision casting refers to the general name of the process of obtaining accurate size castings. Compared with the traditional sand casting process, the casting size obtained by precision casting is more accurate and the surface finish is better. It includes investment casting, ceramic mold casting, metal mold casting, pressure casting and EPC.

Precision casting is also called lost wax casting. Its products are precise, complex and close to the final shape of parts. It can be used directly without processing or little processing. It is an advanced process of near net shape formation.