UNPARALLELED LTD is one of the leading manufacturers and suppliers of epoxy granite machine components in China. With abundant experience, we warmly welcome you to buy advanced epoxy granite machine components made in China here from our factory. We also accept custom orders.
Product Description
UNPARALLELED offers high-precision granite surface plates with integrated right-angle rulers, specially designed for CNC machinery, coordinate measuring machines (CMMs), optical instruments, and metrology systems. These products can also be engineered as Epoxy Granite Machine Components, providing enhanced design flexibility for custom machine structures.
This granite base is manufactured from premium black granite, known for its rigidity, stability, and resistance to corrosion. With excellent vibration damping properties, it guarantees accurate and reliable results in high-precision environments.
The right angle ruler structure makes it ideal for applications requiring accurate calibration, squareness inspection, and precise component positioning. Unlike cast iron or steel bases, granite is non-magnetic, rust-free, and thermally stable, ensuring consistent performance over time.
UNPARALLELED also provides custom machining services, including threaded inserts, guide rail installation, and mounting options, tailored to your engineering needs.
Applications

CNC Machinery & Automation

Coordinate Measuring Machines (CMM)

Semiconductor Manufacturing Equipment

Optical & Photonics Instruments
| Parameter | Value / Customizable |
|---|---|
| Material | Premium-grade natural granite |
| Surface Flatness Tolerance | Up to DIN 876 Grade 00 |
| Density | ~3.0 g/cm³ |
| Hardness | >6 Mohs |
| Compressive Strength | ~245 MPa |
| Sizes Available | Custom or standard sizes |
| Accessories | Adjustable legs, leveling screws, steel or granite stands |
certificates

Key Features
- Premium Black Granite: Made of high-quality natural granite, providing long-term dimensional stability and wear resistance.
- Integrated Right Angle Ruler: Ensures accurate measurement and calibration in precision machining and metrology applications.
- High Flatness Accuracy: Manufactured to international standards (Grade 0 / Grade 1) for superior measurement reliability.
- Customizable Design: Supports inserts, threaded holes, mounting solutions, and can also be engineered as Epoxy Granite Machine Components for advanced machine structures.
- Non-Magnetic & Rust-Free: Ideal for cleanroom, semiconductor, and optical industries where traditional metal bases are unsuitable.
- Excellent Vibration Damping: Reduces measurement errors and improves machining consistency.
Call to Action
Looking for a custom granite surface plate with a right-angle ruler or epoxy granite machine components to improve accuracy and stability in your equipment?
👉 Contact UNPARALLELED today for a free quotation and professional consultation.
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