Precision Granite Custom Mechanical Components & Metrology Base
ZHHIMG® specializes in the design and manufacturing of custom granite machine components and metrology bases, crafted from premium natural black granite. This product is engineered with exceptional precision, offering unmatched stability, rigidity, and long-term accuracy. It is widely used in ultra-precision machinery, coordinate measuring machines (CMMs), optical instruments, and semiconductor equipment.
The unique structure shown combines a granite base platform with a vertical granite bridge, featuring pre-drilled holes and inserts for precision assembly. Every component is carefully manufactured under strict tolerance control, ensuring outstanding geometric stability and wear resistance.
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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 Machine Base; Granite Mechanical Components; 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... |
● High Precision & Flatness – Surface flatness up to international standard DIN 876, JIS B 7513, or GB/T 20428.
● Non-Magnetic & Non-Deforming – Granite is free from magnetism, ensuring zero interference with sensitive measuring systems.
● Superior Material – Made of natural granite, aged over millions of years, resistant to deformation, rust, and corrosion.
● Customizable Design – Holes, T-slots, inserts, or complex geometries can be produced according to customer drawings (DWG, DXF, STEP, PDF, etc.).
● Long-Term Stability – Maintains accuracy even under continuous use, with minimal maintenance required.
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 |
... |
|
|
Air |
Qingdao Airport |
Beijing Airport |
Shanghai Airport |
Guangzhou |
... |
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Express |
DHL |
TNT |
Fedex |
UPS |
... |
1.Unparalleled Accuracy – Ensures reliable precision for ultra-high accuracy industries.
2.Excellent Vibration Damping – Natural granite absorbs vibrations better than cast iron or steel.
3.Durability & Wear Resistance – Hardness comparable to tempered steel, ensuring long service life.
4.Customization Flexibility – Tailored to your exact requirements, from small parts to large-scale assemblies.
5.Global Export Standard – Every product passes rigorous inspection and can be shipped worldwide with professional packaging.
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)
