Precision Granite Components for Ultra-Precision Machine Bases and Semiconductor Equipment
In ultra-precision manufacturing, every micron matters.
The foundation supporting a machine directly affects its positioning accuracy, repeatability, and long-term performance. A high-performance motion system, advanced sensor, or precision measurement device can only achieve its full capability when installed on a stable mechanical structure.
ZHHIMG® precision granite components are engineered to provide the stable foundation required by semiconductor equipment, CMM systems, precision automation equipment, optical inspection systems, and advanced manufacturing platforms.
Manufactured from high-density ZHHIMG® black precision granite, these granite structures combine excellent dimensional stability, superior vibration damping, and long-term accuracy retention.
More than a simple stone component, each granite structure represents a combination of material science, precision machining technology, advanced measurement capability, and decades of engineering experience.
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Model |
Details |
Model |
Details |
|
Size |
Custom |
Application |
CNC, Laser, CMM... |
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Condition |
New |
After-sales Service |
Online supports, Onsite supports |
|
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... |
1. High-Density Black Granite for Superior Stability
The performance of a precision component starts with material selection.
ZHHIMG® uses specially selected black precision granite with a density of approximately 3100 kg/m³.
Compared with ordinary stone materials or unsuitable substitutes, high-density precision granite provides:
- • Better structural stability
- • Excellent vibration absorption
- • Reduced deformation risk
- • Reliable long-term performance
For precision equipment manufacturers, material stability is the foundation of manufacturing accuracy.
2. Excellent Vibration Damping Performance
Modern precision equipment often includes:
- • Linear motors
- • High-speed motion stages
- • Optical systems
- • Semiconductor inspection modules
During operation, these systems generate vibration.
Even small vibrations can influence:
- • Positioning accuracy
- • Measurement repeatability
- • Surface processing quality
Granite naturally provides excellent damping characteristics, making it an ideal material for precision machine structures.
This is why granite bases are widely used in:
- • Semiconductor equipment
- • CMM machines
- • Precision CNC systems
- • Optical inspection equipment
3. Long-Term Dimensional Stability
A precision machine base must maintain accuracy over years of operation.
Metal structures may experience:
- • Thermal deformation
- • Stress release
- • Environmental influence
Precision granite provides excellent stability under controlled industrial environments.
This allows equipment manufacturers to maintain:
- • Better repeatability
- • More reliable calibration
- • Lower maintenance requirements
4. Customized Machining Capability
Different industries have different structural requirements.
ZHHIMG® provides customized granite components based on:
- • Customer drawings
- • Equipment design requirements
- • Mounting specifications
- • Accuracy requirements
Customization options include:
- • Precision holes
- • Threaded inserts
- • Counterbores
- • Assembly interfaces
- • Complex structural machining
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 |
... |
|
Train |
XiAn Station |
Zhengzhou Station |
Qingdao |
... |
|
|
Air |
Qingdao Airport |
Beijing Airport |
Shanghai Airport |
Guangzhou |
... |
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Express |
DHL |
TNT |
Fedex |
UPS |
... |
Q1: Why is granite used for precision machine bases?
Granite is used because of its excellent dimensional stability, vibration damping ability, corrosion resistance, and long-term accuracy retention.
Q2: Is this product made from marble?
No.
Precision engineering applications require true precision granite, not decorative marble.
ZHHIMG® uses engineering-grade black precision granite specifically selected for ultra-precision applications.
Q3: Can ZHHIMG® manufacture customized granite components?
Yes.
ZHHIMG® provides customized granite components based on customer drawings, dimensions, mounting requirements, and application needs.
Q4: What industries use precision granite components?
Common industries include:
- • Semiconductor manufacturing
- • Precision measurement
- • Automation equipment
- • Optical inspection
- • CNC machinery
- • Scientific research equipment
Q5: How does ZHHIMG® ensure product accuracy?
ZHHIMG® combines:
- • Advanced machining equipment
- • Controlled inspection environments
- • Professional measurement instruments
- • Experienced precision technicians
All measurement processes follow strict quality management procedures.
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)
