Fabricated Horizontal Decoring Machine ensures that the castings are vibrated by eccentric masses in order to loosen and remove the sand, preceded by a short period of hammering with an air operated system. The Decoring Machine is housed completely inside a soundproof booth equipped with sliding door for casting loading or unloading. The Decoring Machine is provided with a frame that support the castings consists of a steel structure with specific locator and dampened clamping system. Fabricated Horizontal Decoring Machine is used for decoring aluminium castings like cylinder heads, engine blocks, intake manifolds, cross members etc.