Precision Granite Component
The ZHHIMG® Precision Granite Component with Through Holes is a high-stability structural element designed for precision measuring and assembly applications. Manufactured from premium ZHHIMG® black granite, this component delivers superior rigidity, dimensional accuracy, and long-term stability, making it ideal for high-end metrology, semiconductor, and optical equipment.
Each component is meticulously crafted in our ISO 9001 / ISO 14001 / ISO 45001 / CE certified facilities, where every step—from raw material selection to final inspection—adheres to international standards such as DIN, ASME, JIS, and GB.
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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... |
● Exceptional Stability: Made from high-density ZHHIMG® black granite (≈3100 kg/m³), offering outstanding rigidity, minimal deformation, and low thermal expansion.
● High Dimensional Accuracy: Surface flatness and parallelism maintained within micron-level tolerance; perfect for precision alignment and measurement applications.
● Corrosion and Wear Resistance: Unlike metal or marble, granite resists rust, deformation, and environmental aging, ensuring long service life.
● Vibration Damping: Natural granite structure provides excellent vibration absorption—critical for precision equipment bases and inspection systems.
● Custom Machining: Through holes and positioning features are precision-machined for specific assembly or air-bearing integration requirements.
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 |
... |
● Keep the granite surface clean and dry; avoid oil, acid, or abrasive materials.
● Wipe with a clean lint-free cloth and approved granite cleaner after each use.
● Store and operate in a temperature-controlled environment to maintain dimensional stability.
● Avoid heavy impact or uneven load distribution on the surface.
● With proper care, ZHHIMG® granite components can maintain precision performance for decades without recalibration.
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)
