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Investment Casting Manufacturing Company

 An investment casting company uses advanced manufacturing processes to produce precision metal parts from a wide range of super-alloy materials and standard alloy materials.

The end metal products are dimensionally accurate that adhere to the highest quality standards existing in industry today. The process of the investment casting process is highly useful for making equipment parts for the aerospace and medical industry.
Difficult to process machine parts/materials with complex geometry can be produced by the highly economical way of investment casting.
Sumangal Casting Pvt. Ltd. is a Rajkot based Investment casting manufacturer and supplier. We manufacture metal components that are designed, developed, and produced for use across various industries.
We offer expert consultation on design and development related queries from idea to implementation. Our investment casting process covers all the essential criteria related to quality, reliability, and certainty.
Our investment Casting manufacturing plant is modern and uses advanced equipment for the casting process and we make the whole range of investment castings. With an installed capacity of 600 MT per annum, we manufacture engineering metal components of the highest grade. 

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Investment casting process

  • The process of Investment casting is called lost-wax casting and is one of the oldest metal making process.
  • The investment casting manufacturers replicate the features and details of an original sculpture to cast multiple identical metal parts.
  • To attain good dimensional accuracy in the final investment casting products, you must use precisely designed and high-quality patterns.
  • The other important point to consider is selecting the correct scale pattern. Injection tooling or 3D printing the part patterns directly from the 3D CAD data and scale factor based on the alloy.
  • A lean manufacturing approach throughout the casting process ensures outcomes like short lead times, high-quality, and low cost. The lean manufacturing approach eliminates waste, increases quality, and lowers
These spurs can be reused in another investment casting process. The metal cast is then chased to remove all the signs of casting from it and smoothen the metal surface.

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Precision Investment Casting

Precision investment casting is done by an expendable, injection wax, molded wax pattern method that helps in making or replicating complex forms and surface detailing in the produced metal product. A great method to get exceptional accuracy in a product design despite the material type and size. If you are looking for a good quality Precision Investment Casting products manufacturing company to make any specific customization in a metal part, then Sumangal Casting Pvt. Ltd. can do the work for you. We are the leading investment casting products manufacturer and supplier in India and worldwide. Our Rajkot-based manufacturing plant providing a whole range of investment castings made from ferrous metals and its alloys including the cobalt and nickel super-alloy. Our advanced casting process manufactures engineering components of the highest quality with an installed capacity of 600 MT per annum. One disposable pattern is used to produce only one metal part. Benefits of Precisio...

What’s the process of investment casting?

Investment casting is also known as lost-wax casting. It’s a process used by investment casting manufacturers in which a duplicate metal sculpture is made from an original sculpture. Intricate designs and work can be achieved through investment casting. Wax pouring and removal After the mould making is done hot melted wax is poured in the cast to create an inner lining to form an even coating. The hollow wax copy is removed from the mould. Chasing and spruing The hollow wax copy is then chased. In this process, a hot metal tool is used to even out any marks left and the wax is dressed to hide any imperfections to prepare the final finished look. Now, the wax looks like a finished piece. After this, the wax copy is sprued with a tree-like structure that’s meant to provide a path for the air to escape and the molten material to flow. Slurry A sprued wax copy is dipped into the slurry of silica and then sand-like stucco. The shell is prepared and allowed to dry. This process is repeated t...

Investment Casting | Sumangal Casting

We are leading investment casting manufacturer and supplier, Sumangal Castings Pvt. Ltd. develops high performing metal casts in our Rajkot-based investment casting foundry. We use advanced manufacturing processes for producing high precision metal parts from a wide range of super-alloy materials and standard alloy materials at our investment casting company . Our dimension ally accurate end metal products adhere to the highest quality standards of the industry and make us the best investment casting manufacturer in India. The investment casting process allows us to make the difficult to process machine parts/materials with complex geometry in a highly economical way. We manufacture high-quality engineering metal components and supply to our national & international clients. As an investment casting supplier, we deliver our orders in the shortest lead time. It is possible due to our modern manufacturing plant, well equipped to manufacture a whole range of investment cast...