ZHHIMG® High-precision Granite: Revolutionizing the standard for mold installation accuracy.

In the mold manufacturing industry, the installation accuracy of molds is the key to product quality and production efficiency. From precision electronic components to large automotive parts, even the slightest deviation in mold installation can lead to inaccurate product dimensions, surface defects, and even accelerate mold wear and increase costs. And ZHHIMG® high-precision granite is leading the transformation of mold installation accuracy with its outstanding properties.
The properties of granite contribute to excellence
A stable foundation, unafraid of environmental changes
Granite was formed through long-term geological processes and has a dense and uniform structure. ZHHIMG® high-precision granite has a unique mineral structure and outstanding stability. Its extremely low coefficient of thermal expansion far exceeds that of traditional materials. In the installation of precision molds, temperature fluctuations often cause material deformation and affect accuracy. However, ZHHIMG® high-precision granite can effectively resist this, ensuring that the installation accuracy of the mold remains consistent in different environments.

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High hardness and wear resistance, capable of bearing the heavy responsibility of the mold
The mold is frequently opened and closed and stamped, and the installation base needs to withstand extremely high pressure and friction. ZHHIMG® high-precision granite has a Mohs hardness of 6-7, far exceeding that of ordinary metals. Its high hardness endows it with excellent wear resistance, effectively resisting wear during mold operations and maintaining surface flatness and accuracy. Take automotive stamping dies as an example. The use of ZHHIMG® high-precision granite bases can significantly extend the die's service life and reduce the decline in precision caused by base wear.
Precision processing, presented with micron-level accuracy
ZHHIMG® relies on advanced technology and equipment to precisely grind and cut granite, achieving micron-level flatness, straightness, etc. In the installation of high-precision molds for optics, semiconductors, etc., this high-precision processing ensures the precise connection of mold components, significantly enhancing mold performance and product processing accuracy.
Granite contributes to the leap in precision
Precise positioning opens the door to accuracy
The first priority in mold installation is positioning. ZHHIMG® high-precision granite precise processing and stable surface provide an accurate reference. Installers can operate quickly and accurately based on the positioning structure of the base, reducing the initial positioning deviation and improving the installation accuracy.
Firmly support and resist external interference
During mold operation, vibration and impact are constant, and the stability of the installation structure is of vital importance. ZHHIMG® high-precision granite has a high density and strong rigidity, providing stable support for molds, effectively reducing mold displacement and deformation caused by external forces, and ensuring installation accuracy. The injection mold uses the ZHHIMG® high-precision granite base, which can maintain high-precision installation in high-pressure vibration injection molding.
Error control ensures long-term accuracy
The installation of complex molds is prone to accumulate errors. ZHHIMG® high-precision granite high-precision processing reduces initial errors, stable characteristics prevent errors from increasing during subsequent use, controls cumulative errors, and ensures the long-term high-precision operation of molds.

From electronic precision molds to aerospace component molds, ZHHIMG® high-precision granite has been successfully applied in multiple fields, significantly enhancing the installation accuracy of molds and product quality. With its unique advantages, it redefines the rules of mold installation accuracy and is the top choice for enterprises pursuing high precision. It will help mold manufacturing reach new heights.

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Post time: Jun-10-2025