Sand castings are also known as sand mold castings, sand mould castings, sand cast or sand molded castings.
Sand casting process uses sand shell and sand core as the molding material, the liquid metal filling in gravity to produce the casting mold casting method. Steel, iron, and most non-ferrous alloy castings are available in sand casting methods. As used in sand casting molding material is cheap, easy to moldmanufacturing, casting a single piece on the production, mass production and mass production can meet for a long time, has been casting the basic process.