Black Granite Machine Base Assembly for Semiconductor & AOI
When microns are the difference between success and failure, your machine deserves a foundation that never moves.
In the world of ultra-precision machining, the base isn't just a support—it is the most critical component for vibration damping and thermal stability. At ZHONGHUI Group (ZHHIMG®), we don't just "cut stone." We engineer the silent, stable heart of the world’s most advanced semiconductor, laser, and metrology systems.
Unlike competitors who use porous, cheap marble, our assemblies are crafted from ZHHIMG® Black Granite. With a density of 3100kg/m³, it offers a physical stability that exceeds European and American standards, ensuring your equipment maintains nanometer-level accuracy for decades.
|
Model |
Details |
Model |
Details |
|
Size |
Custom |
Application |
CNC, Laser, CMM... |
|
Condition |
New |
After-sales Service |
Online supports, Onsite supports |
|
Origin |
Jinan City |
Material |
Black Granite |
|
Color |
Black / Grade 1 |
Brand |
ZHHIMG |
|
Precision |
0.001mm |
Weight |
≈3.05g/cm3 |
|
Standard |
DIN/ GB/ JIS... |
Warranty |
1year |
|
Packing |
Export Plywood CASE |
After Warranty Service |
Video technical support, Online support, Spare parts, Field mai |
|
Payment |
T/T, L/C... |
Certificates |
Inspection Reports/ Quality Certificate |
|
Keyword |
Granite Machine Base; Granite Mechanical Components; Granite Machine Parts; Precision Granite |
Certification |
CE, GS, ISO, SGS, TUV... |
|
Delivery |
EXW; FOB; CIF; CFR; DDU; CPT... |
Drawings’ format |
CAD; STEP; PDF... |
• "Walking Electronic Levels": Our master technicians, some with over 30 years of experience, hand-lap these surfaces. They can "feel" a micron difference with a single stroke, achieving a level of precision that machines alone cannot reach.
• Vibration Neutrality: Our granite bases feature natural damping properties significantly superior to cast iron or steel, essential for high-speed linear motor stages.
• The "No-Cheating" Guarantee: We strictly resist the industry trend of using painted marble. Every ZHHIMG® component is 100% genuine black granite, verified by Shandong Provincial Metrology Institute calibration.
• Thermal Inertia: Low coefficient of thermal expansion ensures that your 2am measurements match your 2pm measurements, regardless of minor lab temperature fluctuations.
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:
|
Ship |
Qingdao port |
Shenzhen port |
TianJin port |
Shanghai port |
... |
|
Train |
XiAn Station |
Zhengzhou Station |
Qingdao |
... |
|
|
Air |
Qingdao Airport |
Beijing Airport |
Shanghai Airport |
Guangzhou |
... |
|
Express |
DHL |
TNT |
Fedex |
UPS |
... |
Q: Why is your granite density higher than the industry average? A: We control the source. ZHHIMG® uses a specific vein of black granite characterized by fine grain and minimal moisture absorption, resulting in a density of ~3100kg/m³, whereas common industrial granite sits around 2600-2800kg/m³.
Q: Can you handle the assembly of air bearings and rails? A: Yes. We have a dedicated 10,000m² constant temperature and humidity dust-free workshop specifically designed to simulate semiconductor cleanroom environments for final assembly.
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)
