Granite Cube
The most core application of the box is to serve as a high-precision reference plane for detecting the geometric errors of components:
- Straightness and flatness measurement: Inspect the flatness of the workpiece surface or the straightness of the guide rail.
- Perpendicularity detection: Utilize the mutually perpendicular surfaces of the box to measure the perpendicular deviation between the surfaces and axes of the components.
- Parallelism detection: As a measurement reference, in conjunction with dial indicators or micrometers, it is used to detect the parallelism between two surfaces of the workpiece.
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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 Cube; Granite Measuring; 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... |
1. "Stable": Extremely stable performance. Even with slight changes in ambient temperature, it does not expand or contract due to heat or cold; and it does not deform easily like metal after long-term use.
2. "Accurate": Damage does not affect precision. If the surface is bumped, only a few small particles will fall off, without creating raised burrs. This means it will always remain flat and will not mislead measurement results.
3. "Sensitive": Measurement without interference. It has no magnetic properties, so it will not attract magnetic parts during measurement. The pointer or sensor slides very smoothly on it, making readings more sensitive.
4. "Convenient": Maintenance is super simple. It never rusts and does not require anti-rust oil. It can be used immediately upon taking it out, without worrying about the thickness of the oil film affecting precision, nor is it afraid of acid or alkali corrosion.
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 |
... |
1. We will offer technical supports for assembly, adjustment, maintain.
2. Offering the manufacturing &inspection videos from selecting material to delivery, and customers can control and know every detail at anytime anywhere.
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)









