Cast counterweight model from China

OEM processing customization

The primary advantage of sand casting is that it can be used to make almost any type of metal object. The sand can be a variety of different sizes, shapes, and colors. This is because the sand grain size and shape are determined by the mold. Other important properties of sand include refractory strength, heat resistance, and reuse.

The sand molds in sand casting are usually made of sand and metal. The molten metal is poured into the mold cavity and then allowed to cool. Once the mold is complete, the metal is attached to the sand. The metal solidifies when it is removed from the mold. The molten material is attached to the sand casting. Then, the sand is removed.

In sand casting, the molds are used to make the final products. Typically, the sand-cast molds are two-piece molds that can be re-used multiple times. Besides, a sand-cast mold may contain cores, which are hollow cavities that redirect the molten metal and form the geometry of the final product. The two pieces of the mold are separated and a refractory wash is used to help the part release from the mold and protect the mold.