Mechanical tools measuring verticality black granite master square ruler is mainly used to test the flatness of parts. Granite measuring tools are used in industrial inspection of the basic equipment, suitable for instrumentation, precision tools, mechanical parts of the inspection and high-precision measurement.
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Granite Black High Precision Surface Plate ,Square Gauge For Measuring Woodworking Block Master
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Meorient Import & Export Co.LTD
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
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Product Specifications
--Product Description
Product Description
Granite Black High Precision Surface Plate ,Square Gauge For Measuring Woodworking Block Master
Product name | Granite Black High Precision Surface Plate ,Square Gauge For Measuring Woodworking Block Master |
Proportion | 2970-3070kg/m3 |
Compression strength | 245-254kg/mm2 |
Flexible grinding capacity | 1.27-1.47N/mm2 |
Coefficient of linear expansion | 4.6×1-6℃ |
Water absorption | 0.13% |
Shore hardness HS | more than 70. |
Precision | 000. 00, 0, 1 grade. |
Granite precision gauge
Granite precision gauge
Product Application:
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 also able to manufacture the Granite Surface Plate with the good and stable flatness according to standard of DIN/JIS/GB
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plywood box ,
Company Introduction
Hebei Forward Measuring Tool Co.,Ltd .is located in Botou City, China's Casting Township. After decades of development, it has become a comprehensive enterprise integrating design, casting, mechanical processing and machine tools. The company has foundry workshop, mechanical processing workshop, precision manufacturing workshop, assembly workshop, heat treatment workshop, complete set of turning, milling, planer, grinding, drilling, boring equipment, with a 10T, 15T cupola each, with an annual casting capacity of more than 28000 tons. The company ranks in the forefront of the industry and provides high-quality services to users all over the country.
Marble plate, also known as marble platform, is made of natural marble with fine crystalline and hard texture by mechanical processing and manual finishing. It is an indispensable instrument platform for high precision inspection, measurement and calibration in industrial production. Compared with cast iron platform and steel platform, the hardness of marble platform is 2-3 times higher, which can reach Mohs hardness level 6-7. At the same time, it has high precision, strong wear resistance and long service life. It is an ideal reference plane for the inspection of instruments, precision tools and mechanical parts industry.
FAQ
1.Can I order one piece granite surface plate?
if you want small size less than 800x800,it's would delivery by air express. mos times express cost is higher than granite cost. so we don't suggest you buy one small size from us.
2. if your granite surface plate have certifications? ?
Yes , each of granite surface plate has it's certification.if you need we can send sample for you
3. How much does granite surface plate weight??
(Lengthx width xHeight )mmx3x1000= weight granite kg
4. why dose granite have color steaks,spots and seams ?
Seams and color streaks occur occasionlly&naturally in granite stone. it is not uncommon for granite plates of large sizes to include cosmetic non-conformities,which we endeavor to keep to a minimum. we can assure you that such visible disconformities are carefully examined before,during and after the manufacturing process for actual or potential problems due to non-conforming material. Our goal during this inspection process is to insure that we are following our own internal quality standards.
5. Can you put my company name and logo on your product ?
How should I clean my precision granite products
6.Why I get the granite accuracy is not good ?
Due to different temperature granite accuracy wil be change , before you use it,please put it in a uniform temperature space over 24hours, it's request temperature (20 ±5 )℃
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