Ultra-Precision Custom Granite Gantry System for CMM & Optical Inspection
In the realm of nanometer-level manufacturing, stability isn't just a feature—it's the foundation of truth. Meet the ZHHIMG Precision Granite Gantry System, engineered to be the unshakeable backbone of your most critical metrology and semiconductor equipment. Unlike cast iron or steel, our premium Jinan Black Granite offers superior thermal stability and vibration damping, ensuring that your measurements remain accurate regardless of environmental fluctuations. This isn't just a stone block; it is a meticulously crafted motion platform designed for engineers who refuse to compromise on accuracy.
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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... |
- • Unmatched Thermal Stability: Steel expands and contracts with temperature changes, introducing measurement errors. Our granite has a near-zero coefficient of thermal expansion, making it the ideal choice for climate-controlled labs and fluctuating factory floors alike.
- • Superior Vibration Damping: The natural crystalline structure of our stone absorbs high-frequency vibrations 3x better than cast iron. Combined with the visible air isolation system, your sensitive optics and probes remain perfectly still.
- • Non-Magnetic & Chemically Inert: Essential for semiconductor and electronic inspection. The material creates no magnetic interference and resists corrosion from coolants or cleaning agents.
- • "Walking Electronic Level" Precision: As our master technicians say, "The precision business can't be too demanding." Each surface is hand-scraped and lapped to ensure flatness within sub-micron tolerances.
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 |
... |
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Air |
Qingdao Airport |
Beijing Airport |
Shanghai Airport |
Guangzhou |
... |
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Express |
DHL |
TNT |
Fedex |
UPS |
... |
Q: Can you customize the size and hole patterns?
A: Absolutely. We specialize in bespoke solutions. Send us your CAD drawings, and we will machine the granite to fit your exact linear guides and motor mounts.
Q: How does the air suspension system work?
A: The system visible at the bottom isolates the granite mass from floor vibrations. It uses compressed air to float the heavy stone, neutralizing ground-borne noise from forklifts or nearby presses.
Q: Is the granite treated for oil resistance?
A: Yes. While granite is naturally resistant, we apply specialized sealants to prevent oil or coolant absorption, ensuring long-term dimensional stability.
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)
