UNPARALLELED LTD is one of the leading manufacturers and suppliers of granite for industrial x—ray and computed tomography inspection systems in China. With abundant experience, we warmly welcome you to buy advanced granite for industrial x—ray and computed tomography inspection systems made in China here from our factory. We also accept custom orders.
The crucial role of granite in industrial X-ray and CT inspection systems
Industrial X-ray inspection systems and computerized tomography (CT) technology, as core methods of modern non-destructive testing (NDT), are widely used in aerospace, automotive manufacturing, electronic components, and new energy sectors. In these high-precision detection devices, granite serves as a foundational structural material. Its unique physical properties make it crucial for ensuring system stability and testing accuracy.
Granite's outstanding properties
1.Mechanical stability
Granite has an extremely high density (about 2.6-2.8 g/cm³) and a natural crystalline structure, making it almost free from plastic deformation under load. This characteristic provides a rock-solid support base for X-ray and CT equipment, effectively reducing external vibrations that interfere with imaging accuracy.
2.Thermal stability
Granite has a very low coefficient of thermal expansion (approximately 6×10⁻⁶/°C), much lower than metal materials. In industrial environments with significant temperature fluctuations, platforms or rails made of granite can maintain stable geometric shapes, avoiding measurement errors caused by thermal expansion and contraction.
3.Corrosion resistance and wear resistance
Granite naturally resists oil stains, chemicals, and moisture, adapting well to complex industrial environments without the need for additional coatings. Its surface hardness is high (Mohs hardness 6-7), ensuring long-term flatness and reducing maintenance costs.
Product Parameter
|
Model |
Details |
Model |
Details |
|
Size |
Custom |
Application |
Inspestion,CNC,Laser,CMM... |
|
Condition |
New |
After-sales Service |
Onine supports,Onsite supports |
|
Origin |
Jinan City |
Material |
Black Granite |
|
Color |
Black/Grade 1 |
Brand |
UNPARALLELED |
|
Precision |
0.001mm |
Weight |
≈3.05g/cm3 |
|
Standard |
DIN/GB/JIS... |
Warranty |
1year |
|
Packing |
Export Plywood CASE |
After Warranty Service |
Video technical support,Online support,Sqare parts,Field mai |
|
Payment |
T/T,L/C... |
Certificates |
Inspection Reports/Quality Certificate |
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Keyword |
Granite X-Ray Inspection Systems; Granite-Based CT Scanning Systems; Industrial Granite Measurement Tables; Granite Base for NDT Equipment; Granite Vibration-Free Platforms |
Certification |
CE,GS,ISO,SGS,TUV... |
|
Delivery |
EXW;FOB;CIF;CFR;DDU;CPT... |
Drawings'format |
CAD;STEP;PDF... |
The core applications of granite in X-ray and CT inspections
Precision positioning platform: X-ray and CT systems require sub-micron level positioning and scanning of the workpiece. Granite platforms, with their ultra-low thermal deformation and high rigidity, can integrate high-precision rails and sensors, ensuring repeatable positioning accuracy during the scanning process (typical value ≤ ±1μm).
Vibration damping design: Mechanical vibrations in industrial settings are detrimental to imaging quality. The high damping properties of granite can absorb up to 80% of external vibration energy, combined with anti-vibration structural design, significantly reducing image noise and improving signal-to-noise ratio (SNR).
CT rotation system base: CT inspection relies on continuous 360° rotation scanning. Granite bases optimize structural support for rotor dynamic balance, ensuring concentricity during high-speed rotation, thus avoiding motion artifacts and generating high-resolution 3D reconstruction images.
Prodection details
Quality Control
1.Documents together with products:Inspection reports+Calibration reports(measuring devices)+Quality Certificate+Invoice+Packing List+Contract+Bill of Lading(or AWB).
2.Special Export Plywood Case:Export fumigation-free wooden box.
3.Delivery:
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Ship |
Qingdao port |
Shenzhen port |
TianJin port |
Shanghai port |
... |
|
Train |
XiAn Station |
Zhengzhou Station |
Qingdao |
... |
|
|
Air |
Qingdao Airport |
Beijing Airport |
Shanghai Airport |
Guangzhou |
... |
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Express |
DHL |
TNT |
Fedex |
UPS |
... |
The application of granite in industrial non-destructive testing combines the physical advantages of natural materials with modern engineering technology. As X-ray and CT technologies advance towards higher precision and faster speeds, granite-based inspection systems will continue to play a pivotal role, ensuring quality control and product reliability in manufacturing.
FAQ
Q1: Why choose granite over metal or composite materials for a test base?
A:Granite has a naturally low coefficient of thermal expansion (approximately 6×10⁻⁶/°C), high rigidity (elastic modulus of 50-100 GPa), and excellent vibration damping performance (energy absorption rate > 80%). Compared to metal bases, its long-term stability can improve detection accuracy by more than 30%, and it does not require additional coatings for corrosion protection, reducing usage costs.
Q2: Can the equipment adapt to high temperature/high humidity industrial environments?
A:The granite base, treated with special surface processes such as nanoseal technology, can operate stably in environments ranging from -20°C to 60°C and relative humidity ≤ 95%. It meets the IP54 protection standard and offers optional anti-condensation solutions.
Q3:Do you support custom sizes or integration of third-party sensors?
A: We offer fully customized services, with base dimensions capable of being machined up to 5m×3m×1m (accuracy ±0.005mm/m), and standard interfaces such as ISO 9409 mechanical flanges are reserved, compatible with mainstream sensor brands like Hexagon and Zeiss.
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