Precision Granite Gantry Frame
In the world of ultra-precision manufacturing, your machine is only as accurate as its foundation. When you are pushing the boundaries of lithography or high-speed wafer inspection, steel and cast iron simply cannot compete with the inherent stability of natural stone.
At ZHHIMG, we don't just cut stone; we engineer stability. This Precision Granite Gantry Frame represents the pinnacle of our machining capabilities. Designed specifically for the rigorous demands of the semiconductor and advanced metrology sectors, this component serves as the immovable anchor for your most critical processes. By leveraging our proprietary ZHHIMG® Black Granite (density ≈3100kg/m³), we provide a base that effectively absorbs vibration, resists thermal deformation, and ensures that your linear motors and optical sensors perform exactly as intended—nanometer after nanometer.
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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 Vibration Damping: Natural granite has a damping capacity 6-10 times higher than cast iron or steel. This structure isolates your sensitive optics from environmental noise and internal motor vibrations, ensuring clearer imaging and higher yield rates.
- • Thermal Stability You Can Trust: In cleanrooms where temperature fluctuates by fractions of a degree, our high-density granite minimizes thermal expansion. Your calibration holds true, shift after shift.
- • Zero Distortion Over Time: Unlike metal, granite has no internal stress to relieve. It will not warp, creep, or age, guaranteeing the geometric integrity of your machine for decades.
- • Non-Magnetic & Corrosion Resistant: Ideal for magnetic-sensitive environments (like electron microscopy) and resistant to the harsh cleaning agents used in semiconductor fabs.
- • "Walking Electronic Level" Craftsmanship: Every surface of this frame is finished by master craftsmen with over 30 years of experience. We don't just rely on CNC; we hand-scrape and polish to achieve true geometric perfection that machines alone cannot reach.
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 manufacture custom hole patterns for our specific linear motors?
A: Absolutely. We specialize in custom OEM/ODM projects. We can drill, tap, and install stainless steel inserts exactly according to your CAD drawings to fit your specific motor and guide rail requirements.
Q: How does ZHHIMG granite compare to Indian or Brazilian black granite?
A: Our ZHHIMG® Black Granite is sourced from specific quarries in China known for finer grain structure and higher density (≈3100kg/m³). This results in superior hardness and better polishing capabilities compared to many coarser imported granites, leading to longer tool life and better surface finishes.
Q: What is the lead time for a custom granite structure of this size?
A: Lead times vary based on complexity and volume. However, with our 200,000m² facility and monthly capacity of 20,000 sets, we offer some of the fastest turnaround times in the industry. Contact us for a specific project timeline.
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)
