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E-mail
hengzhun@189.cn
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Phone
1891370305918962542060
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Address
Wujiang, Suzhou City, Jiangsu Province
Product Categories
Hengzhun Precision Instrument Business Department, Songling Town, Wujiang City
Granite platform 00
NegotiableUpdate on 04/06
- Model
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Overview
It is made of high-quality "Mount Taishan Green" natural granite by mechanical processing and manual polishing. Black luster, precise structure, uniform texture, and good stability. High strength and hardness. And it has the advantages of non rusting, acid and alkali resistance, non magnetization, invariance, and good wear resistance. Can maintain stability under heavy loads and normal temperatures. Granite slabs are precision reference measuring tools made of natural stone materials, which are ideal reference surfaces for the inspection of instruments, precision tools, and mechanical components. Especially for high-precision measurements, due to its unique characteristics, cast iron plates are inferior.
Product Details
| Specification (mm) | accuracy class | |||
| 000 level flatness (μ m) | 00 level flatness (μ m) | Level 0 flatness (μ m) | Level 1 flatness (μ m) | |
| 300×200×50 | 1.5 | 3 | 5.5 | 11 |
| 300×300×70 | 1.5 | 3 | 5.5 | 11 |
| 400×250×70 | 1.5 | 3 | 6 | 12 |
| 400×250×70 | 2 | 3.5 | 6.5 | 13 |
| 630×400×100 | 2 | 3.5 | 7 | 14 |
| 630×630×100 | 2 | 4 | 8 | 16 |
| 800×500×130 | 2 | 4 | 8 | 16 |
| 1000×630×150 | 2.5 | 4.5 | 9 | 18 |
| 1000×750×150 | 2.5 | 4.5 | 9 | 18 |
| 1000×1000×150 | 2.5 | 5 | 10 | 20 |
| 1600×1000×200 | 3 | 6 | 12 | 24 |
| 2000×1000×200 | 3.5 | 6.5 | 13 | 26 |
| 2000×1600×250 | 3.5 | 7 | 14 | 28 |
| 2500×1600×300 | 4 | 8 | 16 | 32 |
| 3000×2000×400 | 4.5 | 9 | 18 | 36 |
| 4000×2000×500 | 5.5 | 11 | 22 | 44 |
