Acast offers two types of sand casting process`s, the first is manual green sand casting this is suitable for smaller runs or larger castings the second is an automatic line used for large quantity orders, using this method gives great cost saving. Sand casting does not produce a surface finish as fine as investment casting but can be adjusted to suit the requirements. Feel free to call Acast in the case of any queries at 02 8006 5346. Acast Provides Best Sand Casting Solution at very less cost.