Original
By certification 
Product Application:
1. Mainly used as installation and inspection of machine tools, inspect Vertical degree, parallelism and straightness of guides and precision component in modern industry and scientific research institutes.
We are able to manufacture the Granite Surface Plate with the good and stable flatness according to standard of DIN/JIS/GB.
Specifications:
specification model |
squareness between measuring surface and datum surface |
flatness & straightness of measuring surface |
flatness & straightness of datum surface |
overall dimension (mm) |
weight/unit (kg) |
Price(unit)/FOB |
|||
precision grade(μm) |
|
||||||||
00 |
0 |
00 |
0 |
00 |
0 |
00 |
|||
FC100*63 |
2 |
4 |
1 |
1 |
1 |
1 |
100*63*16 |
0.3 |
$155 |
FC160*100 |
2 |
4 |
1 |
2 |
1 |
1 |
160*100*20 |
0.96 |
$185 |
FC250*160 |
2.5 |
5 |
1 |
2 |
1 |
2 |
250*160*25 |
2.4 |
$215 |
FC300*200 |
2.5 |
5 |
1 |
2 |
1 |
2 |
300*200*40 |
5.48 |
$275 |
FC400*250 |
3.5 |
7 |
1.2 |
2.5 |
1 |
2 |
400*250*40 |
12 |
$330 |
FC500*315 |
3.5 |
7 |
1.5 |
3 |
1 |
2 |
500*315*60 |
18.9 |
$450 |
FC630*400 |
4.5 |
9 |
1.5 |
3 |
1.2 |
2.5 |
630*400*70 |
29.81 |
$600 |
FC1000*630 |
6 |
12 |
2.5 |
5 |
1.5 |
3 |
1000*630*100 |
138.5 |
$1600 |
Note: We could be able to manufacture according to customer's specification.
Material: Black Jinan Granite (China Best Material)
Accuracy: Grade00 of DIN876/GB/JIS
Min Order: 1 Piece.
Origin: Jinan, China
Payment: T/T, L/C, D/P PAYPAL
FAQ
1. what is the usage of granite measuring tools?
It is a precision reference tool made of natural stone material. It is used as reference planes for dimensional inspection and calibration of mechanical artifacts, mounting sophisticated, industrial production, laboratory measuring instrument and optical gauging system.
2. what is the feature of granite measuring tools ?
It adopts high-quality natural granite by mechanical processing, hand-refined. Black luster, the structure of fine texture uniformity, good stability, strength, high hardness. And not rusty acid and alkali, no magnetization, the same type, good wear resistance and so on. It can be stable in heavy load and general temperature. Especially for high-precision measurement, because of its unique characteristics difference from cast iron measuring tools.
