Investment Casting & Sand Casting Foundry

Castings of Stainless Steel, Alloy & Carbon Steel, Cast Iron, etc.


  • Estimation of Steel Casting Prices Per Pound, KG and Ton

    In this article we try to introduce some information about the estimated costs of cast steel castings by weight. Actually both the costs of cast iron castings and cast steel castings have the similar factors which can decide how much we cost, such as complexity of castin...
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  • Monel 400 Nickel Based Alloy

    Monel alloy is a Ni-based alloy, its main chemical composition is nickel (Ni), the highest content is up to 67%, the other main chemical composition is copper (Cu), and also contains a small amount of iron (Fe), manganese (Mn) and carbon ( C), silicon (Si) and other elem...
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  • Top 100 Iron & Steel Casting Foundries in China

    The foundry industry is one of the basic industries of the entire industry. Casting plays an increasingly important role in the field of modern machinery. Many metal forming parts cannot be manufactured without casting. With the rapid development of China's machinery man...
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  • Magnetic Properties of Grey Cast Iron

    The magnetic properties of gray cast iron vary widely, from low permeability and high coercive force to high permeability and low coercive force. These changes mainly depend on the mictrostructure of gray cast iron. Adding alloying elements to obtain the required magneti...
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  • Casting Tolerances by Different Casting Processes

    Dimensional tolerance is an important factor when we choose the casting for the desired castings. In ISO8062 (corresponding to China's GB/T6414-1999) standard documents, the tolerance levels of casting dimensions are clearly specified. Generally speaking, the investment ...
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  • Estimated Cost of Iron Sand Castings

    When our customers send their Request for Quotation (RFQ) to us, they usually want to know the rough cost of the desired custom casting of unit weight such as kg, pount or ton. To be honest, it is easy to give a rough cost, but very difficult to provide the exact cost be...
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  • How to Choose the Suitable Casting Process for Cast Iron

    Cast iron, which mainly covers gray cast iron, ductile cast iron, cast mealleable iron and other high alloy cast iron, is widely used in RMC Casting Foundry. The cast iron castings play an important role in modern industries. To select the right and suitable casting proc...
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  • CNC Precision Machining For Steel Castings

    To machine the steel castings by CNC is different from machining of steel profile. Precision steel castings has already achieve quite exact shape of what is desired, thus it saves lots of machining compared with machining from steel profile directly. Also because of this...
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  • Different Casting Processes Comparison

    In this article, we try to introduce the difference and comparison between the casting processes via a table. We mainly introduce the sand casting, investment casting, shell mold casting, permernant mold casting and die casting. Hope they help you when you choose the sui...
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  • A Brief History of Investment Casting

    Today in this article we try to introduce a brief history about the investment casting process. As an old but new casting methods, the investment casting developed as the new technology raised from time to time. Thanks to the development of modern technology, casting mat...
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  • Sand Casting Services at RMC Foundry

    Sand casting process requires the foundry have a strong ability of R&D to design the patterns and molding systems. The ingates, risers and spures are all very important for the success of the finished sand castings. The metal components required for industrial use to...
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  • Lost Foam Casting VS Vacuum Casting

    Both vacuum casting (V process casting) and lost foam casting are recognized as the third generation of physical molding methods after mechanical molding and chemical molding. Compared to sand casting process, both of these casting processes use dry sand filling, vibrati...
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