Stationary Gravity Die Casting Machine is a permanent mould casting process, Where the Die can slide in single axis hydraulically and the molten metal is poured from a vessel or ladle into the mould. The mould cavity fills with no force other than gravity. Undercuts, and cavities can be incorporated into the component form with the use of sand cores. This process gives a better surface finish than sand casting as well as better mechanical properties, both due to rapid solidification.