Storan's 00 Grade Granite Measurement Platform serves as the definitive foundation for high-precision industrial quality control. Engineered from premium Jinan Blue Granite, this platform is specifically designed for environments where micron-level accuracy is non-negotiable, providing an uncompromising reference surface for aerospace, semiconductor, and medical device manufacturing.
By integrating HS70+ hardness with exceptional thermal stability and vibration damping, our measurement platforms eliminate environmental variables that typically compromise precision. Whether used for routine inspection or complex assembly, Storan ensures that every measurement is repeatable, reliable, and aligned with the industry's gold standard for dimensional validation.
| Material | Jinan Blue Granite | Grade | 00 Grade Precision |
|---|---|---|---|
| Hardness | More than HS70 | Density | 2500-2600kg/m³ |
| Compressive Strength | 245-254N/m | Water Absorption | Less than 0.13% |
| Elastic Coefficient | 1.3-1.510⁶kg/cm² | Flatness Tolerance | As low as 1μm |
| Application | Industrial/Lab Measurement | Packaging | Plywood Box |
Surpassing steel and marble, our granite resists scratches and wear, maintaining a flawless surface over decades of use.
Low coefficient of thermal expansion prevents warping, ensuring accuracy despite workshop temperature fluctuations.
Eliminates guesswork with micron-level flatness tolerances, essential for high-stakes aerospace and medical parts.
The crystalline structure absorbs mechanical noise from nearby machinery for steady and repeatable readings.
Eliminates magnetic interference, making it the ideal base for sensitive electronic and precision instruments.
Tailored sizes and specifications to fit specialized machinery and unique industrial inspection requirements.
Rigorous lapping and grinding processes to ensure every platform meets international 00 grade standards.
Exclusive use of high-density Jinan blue granite for maximum structural stability and longevity.
From technical drawing to final delivery, we customize dimensions to fit your specific lab requirements.
Secure plywood boxing and professional sea shipping to ensure the platform arrives without deviation.
Designed for vehicle maintenance, precision assembly, and advanced scientific laboratory research.
High hardness reduces the frequency of reconditioning, lowering the total cost of ownership over time.
| Feature | Steel/Marble Platforms | Storan Granite (00 Grade) |
|---|---|---|
| Surface Wear | High (requires frequent repair) | Ultra-Low (HS70 Hardness) |
| Thermal Stability | Moderate to Poor | Exceptional (Low Expansion) |
| Accuracy Level | Standard Industrial | Precision 00 Grade (1μm) |
| Maintenance Cost | Recurring Calibration | Minimal Long-term Care |
| Life Cycle | Short to Medium | Decades of Reliable Use |
00 grade precision ensures flatness tolerances as low as 1μm. In industries like aerospace or semiconductors, this eliminates dimensional errors that could lead to component failure.
It offers a superior combination of HS70 hardness, low water absorption (less than 0.13%), and high density, making it more stable than steel or marble.
Granite has a very low coefficient of thermal expansion, meaning it expands or shrinks minimally, ensuring measurements remain accurate even during temperature shifts.
Yes, we provide fully customized sizing to meet specific equipment requirements or laboratory space constraints.
No, granite is non-magnetic, which prevents interference with sensitive gauging tools and electronic measurement equipment.
Every platform is securely packed in reinforced plywood boxes to prevent any movement or impact during sea transit.
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