-Well-selected granite materials
-Nice stableness.
- High intensity and rigidity
-Grade 1,0,00are available.
All the standard size are in store and the special size or design can be made as your requirement.
As a manufacturer,we will supply you the most favourable price and top-quality service .Your inquiry is highly appreciated.
Tpye (mm) | Straightness and flatness of working surface | Parallelism between working surface |
Precision grade ( μm) |
00 | 0 | 00 | 0 |
500 × 100 × 40 | 1.6 | 2.6 | 2.4 | 3.9 |
750 × 100 × 40 | 2.1 | 3.5 | 3.2 | 5.3 |
1000 × 120 × 40 | 3.0 | 5.0 | 4.5 | 7.5 |
1500 × 150 × 60 | 4.4 | 7.4 | 6.6 | 11.1 |
2000 × 200 × 80 | 5.4 | 10.0 | 8.1 | 13.5 |
3000 × 200 × 80 | 8 | 16 | 12 | 24 |