Sand Casting Process is a casting process that uses clay-bonded sand as a molding material. It is a long-established process and the most widely used process. It is worth noting that clay wet sand is still the most important modeling material in the development of various chemical bonding sands. Its wide application range and large consumption are incomparable to any other modeling materials.

Parameter

1. Material: ductile iron, melleable iron etc.

2. Standard: DIN, ASTM, BS, JIS etc.

3. Process: Green sand casting, resin bonded casting, compression casting,

4. Edges and holes:debarred

5. Wire Cutting: +/- 0.002 mm

6. Turning and Milling:+/- 0.002mm

7. Casting Surface Quality Level: 3

Advantages

The Sand Casting Process is less expensive, simpler to produce, and has a shorter production cycle than other casting methods. Therefore, castings such as the engine cylinder block, cylinder head and crankshaft of the automobile are produced by the clay wet sand molding process. Because the modeling materials used in the Sand Casting Process are cheap and easy to obtain, the molds are easy to manufacture, and can be adapted to single-piece production, batch production and mass production of castings. For a long time, it has been the basic process in casting production. At present, internationally, in all casting production, 60 to 70% of castings are produced in sand, and about 70% of them are produced using clay sand.