Industrial Globe Valve Dies

We are offering our client an excellent quality range of Industrial Globe Valve Dies. Investment casting is an industrial process based on and also called lost wax process, one of the oldest known metal-forming techniques. From 5,000 years ago, when beeswax formed the pattern, to today's high-technology waxes, refractory materials and specialist alloys, the castings allow the production of components with accuracy, repeatability, versatility and integrity in a variety of metals and high-performance alloys. Lost form casting is a modern form of investment casting that eliminates certain steps in the process.

The process is generally used for small castings, but has been used to produce complete aircraft door frames, Steel castings of up to 300 kg (660 lbs) and Aluminium castings of up to 30 kg (66 lbs). It is generally more expensive per unit than Die Casting or Sand Casting, but has lower equipment costs. It can produce complicated shapes that would be difficult or impossible with die casting, yet like that process, it requires little surface finishing and only minor machining.