Unmatched Stability and Precision for Demanding Applications
Granite machine components represent the gold standard in precision engineering, offering unparalleled stability and accuracy for high-performance industrial applications. Crafted from premium natural granite through advanced machining processes, these components deliver exceptional performance where traditional metal parts fall short.
Why Choose Granite for Precision Components?
✔ Superior Hardness (6-7 Mohs scale) – Outperforms steel in wear resistance and load capacity
✔ Ultra-Low Thermal Expansion - Maintains dimensional stability across temperature fluctuations
✔ Exceptional Vibration Damping - Absorbs 90% more vibration than cast iron
✔ Corrosion-Free Performance - Ideal for cleanroom and harsh environments
✔ Long-Term Geometric Stability - Maintains precision for decades
Industry-Leading Applications
1. Precision Machine Tools
- CNC machine bases
- High-accuracy guideways
- Grinding machine beds
- Ultra-precision lathe components
2. Metrology & Measurement Systems
- CMM (Coordinate Measuring Machine) bases
- Optical comparator platforms
- Laser measurement system foundations
3. Semiconductor Manufacturing
- Wafer inspection stages
- Lithography machine bases
- Cleanroom equipment supports
4. Aerospace & Defense
- Guidance system platforms
- Satellite component test fixtures
- Engine calibration stands
5. Advanced Research Equipment
- Electron microscope bases
- Nanotechnology positioning stages
- Physics experiment platforms
Technical Advantages Over Metal Components
| Feature | Granite | Cast Iron | Steel |
|---|---|---|---|
| Thermal Stability | ★★★★★ | ★★★ | ★★ |
| Vibration Damping | ★★★★★ | ★★★ | ★★ |
| Wear Resistance | ★★★★★ | ★★★★ | ★★★ |
| Corrosion Resistance | ★★★★★ | ★★ | ★★★ |
| Long-Term Stability | ★★★★★ | ★★★ | ★★★ |
Global Quality Standards
Our granite components meet the most stringent international requirements:
- ISO 8512-2 for surface plate accuracy
- JIS B 7513 for straightedges
- DIN 876 for flatness standards
- ASTM E1155 for floor flatness
Custom Engineering Solutions
We specialize in:
- Bespoke granite machine bases
- Precision-ground guideways
- Vibration-isolated platforms
- Cleanroom-compatible components
All components undergo:
✔ Laser-interferometer flatness verification
✔ 3D coordinate measurement inspection
✔ Microinch-level surface finishing
Post time: Jul-31-2025