Permanent Mould Casting

Permanent mould casting is a versatile and reliable process that has been used for decades to create high-quality metal components. In this process, molten metal is poured into a reusable mould, which is typically made of metal, ceramic, or graphite. The mould is designed to create a specific shape, and once the metal has cooled and solidified, the mould is opened and the part is removed.

One of the advantages of permanent mould casting is the ability to use a wide variety of materials. GGG40, also known as ductile iron, is a popular choice for its strength, durability, and resistance to wear and tear. It is often used in applications where high stress and high loads are present, such as in the automotive industry.

To ensure the highest quality of the permanent mould casting process, shell mould casting is used. This technique involves using a thin, hollow shell as the mould. The shell is made of a mixture of sand and resin, and it is built around a pattern of the desired shape. The shell is then cured, and the pattern is removed, leaving a hollow cavity that is ready to be filled with molten metal.

Special machine tool processing is used to create precise and accurate components. From cutting and shaping to drilling and tapping, the process is highly automated and computer-controlled, ensuring that each component is made to exact specifications.

To ensure the highest level of quality, dimensional inspection reports are created for each component. These reports detail the precise measurements and tolerances of the finished product, ensuring that it meets the customer's exact requirements.

To finish the component, spray paint is applied. This not only adds an attractive finish to the part but also helps to protect it from wear and tear and corrosion.

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