Custom Precision Granite Machine Base

UNPARALLELED LTD is one of the leading manufacturers and suppliers of custom precision granite machine base in China. With abundant experience, we warmly welcome you to buy advanced custom precision granite machine base made in China here from our factory. We also accept custom orders.

This Custom Precision Granite Machine Base provides the structural foundation for high-precision equipment such as CMM machines, laser systems, semiconductor inspection instruments, optical measuring devices, and CNC positioning stages. Each base is precision ground and finished in a temperature- and humidity-controlled environment to achieve micron-level flatness and straightness.

All machining and assembly are performed under strict ISO 9001, ISO 45001, ISO 14001, and CE-certified processes, ensuring consistent quality and traceable precision across every production stage.

• Superior Material: Made from UNPARALLELED® black granite, featuring high density, excellent rigidity, and resistance to deformation.
• Thermal & Vibration Stability: Granite naturally absorbs vibration and maintains its shape with minimal thermal expansion - ensuring accuracy in long-term use.
• High Precision Manufacturing: Surface flatness and parallelism can reach up to 0.001 mm, measured using German and Swiss metrology instruments (Mahr, Mitutoyo, WYLER, Renishaw).
• Customizable Design: Tailor-made to customer drawings with multiple mounting holes, slots, or inserts for various equipment configurations.
• Corrosion-Free & Maintenance-Friendly: Unlike metal bases, granite requires no anti-rust treatment and retains its surface accuracy for decades.

• Coordinate Measuring Machines (CMMs)
• Semiconductor and PCB drilling equipment
• Precision laser and optical inspection systems
• Linear motor platforms and air bearing stages
• Industrial CT and X-ray inspection devices
• High-precision metrology and calibration equipment

To maintain long-term performance:

• Keep the surface clean and free of dust or oil.
• Avoid placing heavy or sharp objects directly on the surface.
• Wipe regularly with a soft, lint-free cloth and neutral cleaner.
• Calibrate periodically using certified metrology tools.
• Store and operate the base in a temperature-controlled environment (around 20 °C) to prevent thermal distortion.

Following these simple guidelines ensures your Custom Precision Granite Machine Base continues to deliver reliable precision for many years.

Why Choose UNPARALLELED®

With over 20 international patents and trademarks registered across the EU, USA, and Southeast Asia, UNPARALLELED Group has become the industry benchmark in ultra-precision granite manufacturing. Our products are trusted by Fortune 500 companies and top research institutes worldwide - including GE, Samsung, Oracle, Apple, and leading metrology institutes in Germany, the UK, and Singapore.

We believe that "The precision business can't be too demanding."
UNPARALLELED® delivers not only precision but also integrity, innovation, and reliability - the foundation of modern ultra-precision manufacturing.

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