the processes of sand casting

Sand casting: The casting method of producing castings in sand molds. Steel, iron, and most non-ferrous alloy castings can be obtained by sand casting method.

Process flow:

Technical features:

1. Suitable for making workpieces with complex shapes, especially those with complex cavities; 2. Wide adaptability and low cost; 3. For certain materials with poor plasticity, such as cast iron, sand casting is the only forming process for manufacturing their parts or blanks.

Application: Automotive engine cylinder block, cylinder head, crankshaft and other castings