Investment Casting Foundry | Sand Casting Foundry from China

Stainless Steel Castings, Grey Iron Castings, Ductile Iron Castings

Casting Processes

  • Advantages of Lost Foam Casting Process

    Advantages of Lost Foam Casting Process

    Lost Foam Casting, which is also called LFC for short, uses the patterns remaining in the compacted dry sand mould (full mould). Therefore, the LFC is considered to be the most innovative large-scale series casting method for the production of complex metal castings of t...
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  • Coated Sand Casting VS Resin Sand Casting

    Coated Sand Casting VS Resin Sand Casting

    Coated sand mould casting and resin sand mould casting are two casting methods that are more and more widely used. In actual casting production, they are increasingly used to replace clay green sand casting. Although there are some similarities between resin sand and coa...
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  • Resin Coated Sand Mold Casting Process

    Resin Coated Sand Mold Casting Process

    Resin sand is the molding sand (or core sand) prepared with resin as a binder. The resin coated sand casting is also called shell mold casting because the resin sand mold could be solid into a strong shell after heating of just at the room temperature (no-bake or self-ha...
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  • Casting VS Forging

    Casting VS Forging

    There are a variety of manufacturing processes to produce a custom metal part. Each has its own set of advantages and disadvantages. Some of the important factors affecting the selection of a process include the following: - Quantity of the material required - Design of ...
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  • Three Major Casting Processes

    Three Major Casting Processes

    Various casting processes have been developed over the time by foundries and researchers, each with its own characteristics and applications of the metal castings to meet specific engineering and service requirements. Generally speaking, accord...
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  • Shell Building for Investment Casting

    Shell Building for Investment Casting

    Investment casting is to coat multiple layers of refractory coatings on the surface of the wax mold. After it is hardened and dried, the wax mold is melted by heating to obtain a shell with a cavity corresponding to the shape of the wax mold. After baking, it is poured i...
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  • Facilities for Investment Casting at RMC Foundry

    Facilities for Investment Casting at RMC Foundry

    Investment casting, or precision casting in another name, needs a set of special equipment such as wax injection machines, vacuum dewaxing machine, baking furnace, electrical furnace and other post-processing machines like spectrometer, shot blasting machines, tumbling a...
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  • Investment Casting Tolerance

    Investment Casting Tolerance

    As a precision casting process, the products produced by investment casting have high dimensional accuracy and low surface roughness values. Investment casting is a near net shape casting. Especially when silica sol is used as the raw material for making shell molds, the...
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  • The Advantages of Steel Castings Comparing to the Steel Forgings

    The Advantages of Steel Castings Comparing to the Steel Forgings

    Steel castings the a combination of casting molding process and steel material metallurgy. They can not only have complex structure that are difficult to obtain by other forming processes, but also maintain the unique properties of...
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  • What Is Permanent Mould Casting?

    What Is Permanent Mould Casting?

    The permanent mold casting refers to the casting process which use special metal mould (die) to receive the molten liquid cast metal. It is suitable to produce castings in large quantity. This cating proces is called metal die casting or gravity die casting, since the me...
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  • Vacuum Sealed Casting Process Under Pressure

    Vacuum Sealed Casting Process Under Pressure

    Vacuum casting has many other names such as vacuum sealed casting, negative pressure sand casting, V process casting and V casting, just because of the negative pressure used for making the casting mold. It is of great importance to investigate the casting processes for ...
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  • Reasons and Precautions of Common Investment Casting Defects

    Reasons and Precautions of Common Investment Casting Defects

    As we all know, investment casting produces the castings with precision accuracy and good finish. However, during the production process of investment casting, there are many possible common casting defects. Based on our engineering experience and advanced equipment, we ...
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