UNPARALLELED LTD is one of the leading manufacturers and suppliers of granite base plate in China. With abundant experience, we warmly welcome you to buy advanced granite base plate made in China here from our factory. We also accept custom orders.
Product Overview
Crafted from UNPARALLELED® high-density black granite, this precision granite component is engineered for ultra-stable, vibration-resistant performance in high-end industrial applications. Ideal for CNC machines, optical measurement devices, semiconductor equipment, and other precision platforms, this granite base ensures nanometer-level flatness and long-term dimensional stability, outperforming conventional black granite or marble alternatives.
Technical Specifications
| Feature | Specification |
|---|---|
| Material | UNPARALLELED® Black Granite |
| Density | ≈ 3100 kg/m³ |
| Dimensions | Customizable (up to 20m length, 4000mm width, 1000mm thickness) |
| Surface Flatness | ≤ 1 µm (nanometer-level achievable) |
| Hole & Slot Configuration | Pre-drilled mounting holes and linear guide grooves |
| Tolerance | Micron-level precision |
| Temperature & Humidity Control | Tested in 10,000 m² constant temperature & humidity workshop |
| Certification | ISO9001, ISO14001, ISO45001, CE |
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Core Advantages & Unique Selling Points
- Exceptional Material Performance: High-density UNPARALLELED® black granite provides superior stability and wear resistance.
- Precision Machining: CNC and hand-finished to micron-level tolerances for optimal flatness.
- Versatile Integration: Pre-drilled holes and grooves allow seamless integration with linear guides, measurement platforms, and assembly machinery.
- Industry-Trusted: Widely adopted in semiconductor, optical, PCB, CNC, and laser equipment manufacturing.
- Durability & Reliability: Resists deformation, thermal expansion, and long-term wear, ensuring consistent measurement accuracy.
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Applications & User Benefits
- High-Precision CNC Machines: Provides a stable foundation to minimize vibration and improve machining accuracy.
- Optical Measurement Equipment: Maintains flatness for AOI, industrial CT, and laser alignment systems.
- Semiconductor & PCB Manufacturing: Supports assembly platforms, XY tables, and linear guide calibration.
- Customer Benefit: Reduce equipment maintenance, improve measurement repeatability, and increase overall industrial productivity.
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FAQ
Q: Why choose UNPARALLELED® black granite over other materials?
A: Our granite density is ≈3100 kg/m³, far exceeding standard black granite or marble. It ensures exceptional stability and vibration resistance for ultra-precision applications.
Q: Can the dimensions be customized?
A: Yes, we can produce components up to 20 meters long and 4000 mm wide, tailored to your project needs.
Q: How precise is the surface flatness?
A: Flatness can reach ≤ 1 µm, verified using advanced measurement equipment and traceable calibration standards.
Q: Is this component suitable for high-temperature or humid environments?
A: Yes, our constant temperature & humidity workshops simulate such conditions to ensure long-term stability.
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