UNPARALLELED LTD is one of the leading manufacturers and suppliers of precision granite beam for fpd inspection in China. With abundant experience, we warmly welcome you to buy advanced precision granite beam for fpd inspection made in China here from our factory. We also accept custom orders.
Product Overview
The UNPARALLELED Precision Granite Beam for FPD Inspection is specifically engineered for Flat Panel Display (FPD) inspection systems and other ultra-precision measurement applications. Manufactured from high-density black granite, this beam provides exceptional dimensional stability, thermal resistance, and vibration damping, ensuring accurate and repeatable measurements over time.
With advanced CNC machining and precision grinding, the FPD inspection granite beam can be customized with threaded inserts, through-holes, T-slots, and other machining features to meet specific equipment integration requirements.
Key Features
- Ultra-High Stability – Naturally aged granite ensures minimal deformation under temperature variations.
- Exceptional Flatness – Manufactured to Grade 0 or Grade 00 accuracy for demanding optical and electronic inspections.
- Non-Magnetic & Rust-Free – Ideal for sensitive electronic and optical measurement environments.
- Custom Machining Available – Supports holes, slots, and grooves according to client specifications.
- Vibration Damping – Granite's natural density minimizes measurement errors caused by external vibration.
Applications
FPD Inspection Lines (LCD, OLED, Micro-LED)
Precision optical alignment systems
Coordinate measuring machines (CMM)
Laser measurement and calibration devices
Technical Specifications
| Parameter | Value |
|---|---|
| Material Density | 2.9 – 3.1 g/cm³ |
| Hardness | 6-7 Mohs |
| Accuracy Grade | 0 / 00 (ISO / DIN / GB Standards) |
| Machining Options | Holes, T-slots, grooves, inserts |
| Surface Roughness | ≤ 0.4 μm |
certificates
Why Choose UNPARALLELED
- Over 20 years of granite precision manufacturing experience
- Strict quality control in compliance with international standards
- Proven track record in electronics, optics, and metrology industries
- Global OEM supply with reliable logistics and packaging
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