Precision Granite Machine Base
Our proprietary ZHHIMG® black granite is carefully selected for its superior physical properties—
● Density: ≈3100 kg/m³
● Compressive Strength: >300 MPa
● Excellent thermal stability
● Zero internal stress and no deformation over time
Compared to traditional marble or low-grade stone, ZHHIMG® granite offers unmatched durability and flatness retention, ensuring the reliability of your measurement and machining accuracy over years of operation.
|
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... |
● High Precision: Flatness and parallelism up to nanometer or sub-micron levels
● Superior Vibration Damping: Natural damping properties minimize measurement errors
● Corrosion Resistance: Non-metallic structure resists rust and chemical reactions
● Thermal Stability: Minimal thermal expansion guarantees dimensional accuracy
● Custom Machining: Precision inserts, air bearing interfaces, threaded holes, and assembly slots can be integrated according to customer design
Each granite machine base is processed in our temperature- and humidity-controlled workshop, where our craftsmen—many with over 30 years of hand-grinding experience—ensure precision that meets or exceeds DIN, ASME, JIS, and GB standards.
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 |
... |
To maintain precision performance, the granite base should be:
● Placed on a stable, vibration-free foundation
● Cleaned regularly with alcohol or neutral detergents—avoid acidic or abrasive agents
● Protected from direct heat sources or drastic temperature fluctuations
● Periodically calibrated using certified instruments to verify flatness and parallelism
Proper care ensures long-term accuracy and extends the lifespan of your granite base for decades.
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)
