Black Granite / Granite Machine Component
The ZHHIMG® Precision Granite Base is a high-stability structural component engineered for ultra-precision equipment and advanced metrology systems. Manufactured from proprietary ZHHIMG® High-Density Black Granite, this granite component delivers exceptional dimensional stability, vibration damping, and long-term accuracy retention, even under demanding industrial environments.
Designed, machined, and measured in strictly controlled temperature and humidity conditions, ZHHIMG granite bases serve as the mechanical foundation for high-end semiconductor equipment, precision CNC systems, coordinate measuring machines (CMMs), optical inspection platforms, and linear motor stages.
At ZHHIMG, precision is not a specification—it is a manufacturing discipline driven by measurement.
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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... |
Ultra-High Material Stability
• Manufactured from ZHHIMG® Black Granite with a density of approximately 3100 kg/m³
• Significantly higher density and stability than common marble or low-grade granite alternatives
• Extremely low thermal expansion coefficient, ideal for precision environments
Exceptional Flatness & Geometric Accuracy
• Precision grinding and hand lapping by master technicians with decades of experience
• Flatness achievable down to micron and sub-micron levels, depending on size and application
• Suitable for nanometer-level motion control and precision alignment tasks
Superior Vibration Damping
• Natural granite structure effectively absorbs mechanical and environmental vibrations
• Enhances repeatability and accuracy of high-speed and high-resolution motion systems
Integrated Functional Design
• Custom-machined mounting holes, threaded inserts, air bearing interfaces, and assembly features
• Optimized for linear motors, air bearings, guideways, and precision assemblies
• Capable of processing single-piece granite components up to 20 meters in length and 100 tons in weight
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 |
... |
ZHHIMG Precision Granite Bases are widely used across industries where accuracy, stability, and repeatability are mission-critical:
• Semiconductor Manufacturing Equipment
• CMM & Metrology Systems
• Precision CNC Machine Beds
• Linear Motor Stages & XY Tables
• Laser Processing Equipment (Femtosecond / Picosecond)
• Optical Inspection Systems (AOI, Vision Measuring Machines)
• Industrial CT, X-Ray, and Measurement Platforms
• PCB Drilling & High-Speed Motion Systems
• Lithium Battery & New Energy Inspection Equipment
These granite bases provide a stable reference structure, ensuring that precision systems maintain accuracy over long operational cycles.
To ensure long-term performance and accuracy, proper handling and maintenance are recommended:
• Install the granite base on a stable, vibration-isolated foundation
• Avoid direct impact or point loading on working surfaces
• Clean surfaces using alcohol or neutral cleaners; avoid acidic or abrasive chemicals
• Periodically verify flatness and levelness using certified measuring instruments
• Store unused granite components in a temperature-stable environment
With proper care, a ZHHIMG granite base can maintain its precision for decades.
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)
