High-Precision Granite Optical Base with Integrated Guide Rails
In the world of ultra-precision manufacturing, stability isn't just a feature—it's the baseline. The component shown above is a prime example of ZHHIMG®’s commitment to the "Zero Defect" philosophy. This isn't just a stone block; it is a highly engineered precision granite base designed to serve as the backbone for critical machinery like semiconductor lithography systems, high-speed PCB drilling machines, and Coordinate Measuring Machines (CMM).
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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... |
This specific configuration—with its central recessed area and side-mounted rail interfaces—is typically utilized in:
⒈Semiconductor & Wafer Inspection: Provides the absolute stillness needed for optical alignment systems where even a micron of drift causes yield loss.
⒉High-Speed PCB Drilling: Absorbs the high-frequency vibrations generated by spindle motors, ensuring hole position accuracy.
⒊Coordinate Measuring Machines (CMM): Acts as the reference datum. Because our granite is denser than average, it resists wear from moving bridges better than competitors.
⒋Laser Processing (Femtosecond/Picosecond): Ensures the optical path remains stable despite temperature fluctuations in the factory environment.
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: How does your granite compare to European or American black granite?
A: Our proprietary ZHHIMG® black granite has a density of ≈3100kg/m³, which is physically superior to many imported alternatives. We invite you to test samples; the difference in weight and acoustic damping is immediate.
Q: Can you embed metal inserts or air bearings into the granite?
A: Absolutely. As seen in the image, we specialize in composite structures. We can cast in steel inserts, install air bearing pre-load pads, and machine complex geometries using our 5-axis CNC and large-scale grinding centers.
Q: What is your lead time for custom prototypes?
A: Thanks to our massive production capacity (20,000 sets/month) and advanced Taiwanese Nante grinding machines, we offer some of the fastest turnaround times in the industry without sacrificing the "hand-crafted" finish quality.
Q: Do you provide calibration reports?
A: Yes. Every precision surface plate or base leaves our factory with a calibration certificate traceable to national standards. We also support third-party verification by agencies like SGS or TÜV.
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)
