Precision Granite Surface Plate
● Ultra-Stable Material: Made from ZHHIMG® black granite with fine crystalline structure, providing excellent rigidity, thermal stability, and corrosion resistance.
● Exceptional Flatness Accuracy: Each surface plate is lapped and calibrated to meet or exceed DIN 876 / ASME B89.3.7 / GB T 20428 standards, achieving sub-micron or even nanometer-level flatness.
● No Rust, No Deformation: Unlike metal plates, granite does not rust or warp under temperature or humidity variations, ensuring long-term precision.
● Superior Damping Performance: Naturally absorbs vibration during measurement or assembly, guaranteeing stable and repeatable readings.
● Traceable Calibration: Every plate is inspected using WYLER, Mahr, and Renishaw metrology instruments and comes with a traceable calibration certificate issued by accredited laboratories.
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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... |
The ZHHIMG® granite surface plate is widely used as a reference base for:
● Coordinate Measuring Machines (CMM)
● Optical and Laser Measuring Systems
● Semiconductor and PCB Inspection Equipment
● Precision CNC and Machine Tool Alignment
● Metrology Laboratories and Calibration Facilities
It is an indispensable component for industries such as semiconductor, aerospace, automotive, optics, precision mechanics, and scientific research.
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 |
... |
ZHHIMG®, part of ZHONGHUI Group, is the world’s leading precision granite manufacturer, certified by ISO 9001, ISO 14001, ISO 45001, and CE. With over 200,000 m² of production facilities, advanced CNC and grinding machines, and decades of expertise, ZHHIMG® has become the industry benchmark for precision granite, ceramic, and ultra-precision components.
Trusted by world-class partners such as GE, Bosch, Samsung, and national metrology institutes, ZHHIMG® continues to set global standards in accuracy, reliability, and craftsmanship.
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)
