Non-Deformable & High-Rigidity: Industrial-Grade Granite Cube
Crafted from high-quality natural granite via CNC precision machining combined with ultra-precision manual lapping, the granite cube leverages the material’s inherent properties—low thermal expansion, high rigidity, wear resistance, and long-term dimensional stability—to serve as a high-precision reference core component for Coordinate Measuring Machine (CMM) calibration, precision tooling/mold inspection, and geometric quantity traceability in high-end manufacturing sectors including aerospace, automotive, and precision machinery. It stands as a critical carrier for "quantity value transmission and precision control" in the field of industrial metrology.
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Model |
Details |
Model |
Details |
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Size |
Custom |
Application |
CNC, Laser, CMM... |
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Condition |
New |
After-sales Service |
Online supports, Onsite supports |
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Origin |
Jinan City |
Material |
Black Granite |
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Color |
Black / Grade 1 |
Brand |
ZHHIMG |
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Precision |
0.001mm |
Weight |
≈3.05g/cm3 |
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Standard |
DIN/ GB/ JIS... |
Warranty |
1year |
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Packing |
Export Plywood CASE |
After Warranty Service |
Video technical support, Online support, Spare parts, Field mai |
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Payment |
T/T, L/C... |
Certificates |
Inspection Reports/ Quality Certificate |
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Keyword |
Granite Cube; Granite Measuring; Granite Machine Parts; Precision Granite |
Certification |
CE, GS, ISO, SGS, TUV... |
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Delivery |
EXW; FOB; CIF; CFR; DDU; CPT... |
Drawings’ format |
CAD; STEP; PDF... |
1.Premium Material Properties:Made from high-quality natural granite, the material inherently boasts low thermal expansion coefficient, high hardness and high rigidity. These attributes ensure the cube’s long-term dimensional stability and prevent deformation caused by temperature fluctuations or external forces.
2.Ultra-High Precision:Manufactured through processes such as CNC precision machining and ultra-precision manual lapping, the cube achieves micron-level or higher dimensional accuracy and form & position tolerances (e.g., flatness, perpendicularity). It serves as a reliable benchmark for high-precision measurement and calibration.
3.Excellent Wear Resistance:The high hardness of granite endows the cube with outstanding surface wear resistance. It maintains superior surface precision and shape integrity even after long-term use, delivering an extended service life.
4.Excellent Wear Resistance:The high hardness of granite endows the cube with outstanding surface wear resistance. It maintains superior surface precision and shape integrity even after long-term use, delivering an extended service life.
We use various techniques during this process:
● Optical measurements with autocollimators
● Laser interferometers and laser trackers
● Electronic inclination levels (precision spirit levels)
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 |
... |
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Train |
XiAn Station |
Zhengzhou Station |
Qingdao |
... |
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Air |
Qingdao Airport |
Beijing Airport |
Shanghai Airport |
Guangzhou |
... |
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Express |
DHL |
TNT |
Fedex |
UPS |
... |
1. We will offer technical supports for assembly, adjustment, maintain.
2. Offering the manufacturing &inspection videos from selecting material to delivery, and customers can control and know every detail at anytime anywhere.
QUALITY CONTROL
If you can’t measure something, you can’t understand it!
If you can’t understand it.you cant control it!
If you can’t control it, you can’t improve it!
More information please click here: ZHONGHUI QC
ZhongHui IM, your partner of metrology, help you succeed easily.
Our Certificates & Patents:
ISO 9001, ISO45001, ISO14001, CE, AAA Integrity Certificate， AAA-level enterprise credit certificate…
Certificates and Patents are an expression of a company’s strength. It’s society’s recognition of the company.
More certificates please click here: Innovation & Technologies – ZHONGHUI INTELLIGENT MANUFACTURING (JINAN) GROUP CO., LTD (zhhimg.com)
