stamping parts material_stamping parts material

After the molten metal cools and solidifies, the next step is to remove the mold. This is often accomplished by breaking the sand apart, revealing the cast object. The sand can typically be reused for future molds, making sand casting an efficient process in terms of material usage. However, the casting might require additional post-processing to achieve the desired surface finish and dimensional accuracy. This can include machining processes, grinding, or sandblasting.