Investment Casting Manufacturer
Rainbow Technocast is a well-known Investment Casting Manufacturer in Rajkot, Gujarat, India. We are a rapidly growing company operating from well-appointed premises in Rajkot, Gujarat, India. We provide a varied range of Investment Castings for Engineering Components, Ball Valves Castings, Gate Globe and Check Valves Castings, Butterfly Valves Castings, Dairy Parts Castings, Medical Implants Castings, Pumps Castings, and Investment Castings for Food Processing Industries.
Investment casting refers to the ceramics formed around the wax patterns to create a casing for molten metal to be poured. Once the wax patterns are created, they are melted onto a gate system, dipped into slurry and sand to form a layered casing, then replaced with the melted metals such as stainless steel, aluminum, and much more. Below are some short videos with some of the steps in the investment casting process.
Developing investment castings involves creating an original wax pattern, coating the image with plaster, and building successive layers until a strong shell envelope the model. After melting out the wax, molten steel, stainless steel or bronze will be poured into the mold, creating a perfect duplicate of the original wax pattern. Compared to machining apart, investment casting can economically offer undercuts, high definition, complex detail, and a smooth surface finish.
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