Cangzhou Famous International Trading Co., Ltd
we are precision family
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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
| Type (mm) | Squareness between adjacent measuring surfaces | Straightness of measuring surface | Parallelism between Opposite measuring surfaces | |||
| Precision grade (μm) | ||||||
| 00 | 0 | 00 | 0 | 00 | 0 | |
| 160 × 160 | 2 | 4 | 0.8 | 1.7 | 2 | 4 |
| 200 × 200 | 2 | 4 | 0.9 | 1.8 | 2 | 4 |
| 250 × 250 | 2.2 | 4.5 | 1 | 2 | 2.2 | 4.5 |
| 300 × 300 | 2.6 | 5.2 | 1.1 | 2.3 | 2.6 | 5.5 |
| 400 × 400 | 3 | 6 | 1.3 | 2.6 | 3 | 6 |
| 500 × 500 | 3.5 | 7 | 1.5 | 3 | 3.5 | 7 |
