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- DIN 00 Jinan Black Granite Machine Parts: Anti-Corrosion & High Stability
DIN 00 Jinan Black Granite Machine Parts: Anti-Corrosion & High Stability
DIN 00 Jinan Black Granite Machine Parts: Anti-Corrosion & High Stability
Our granite measuring devices and granite mechanical components are made of high quality Jinan Black granite.Due to the high precision,long duration,good stability and corrosion resistance,they have been more and more used in product inspection of modern industy and such scientific areas as mechanical aerospace and scientific researches.

Physical Property of Ji Nan Black Granite:
Specific Gravity:2970-3070kg/m3
Compressive Strength:245-254Mpa
Elastic Modulus:30-50Gpa
Linear Expansion Coefficient: 4.61×10-6/0C
Water Absorptivity:≤0.07
Shore Hardness:Above 70Hs
The characteristics of “Shandong Sincere”brand of granite measuring tools as the followings :
1 High precision reliable stability resistant to deform and guaranteed accuracy under normal ambient temperature.
2 No-rust and anticorrosion.
3 Wear resistance long service life.
4 Any cutting or scraching for working surface does not bring about rough edges which might influence its measuring precision.
5 Non magnetization.
6 Glossy surface without sluggishness when the workpieces or tools are moving on it.

CNC Components made of granite,including base,column,beam and railway,with a maximum of 10000x8000x800mm.
We can provide different pieces for our customer of electronic industry, the largest size is:10000x8000x800mm.

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