Granite Surface Plate which are manufactured using natural black granite stone, quarried from earth in its natural form. These precision granite surface plates are precision lapped to high standards of flatness to achieve accuracy and are used as bases for mounting sophisticated mechanical, electronic and optical gauging systems. Our quality inspectors and engineers put a strict vigilance at all the stages of the production procedure to ensure high quality plates. Further the final inspection is carried out as per IS-7327:2003 by a high precision computerized electronic level made by Granite Surface Plate. Our range of precision granite surface plates are utilized in precision tool rooms, engineering industries and research laboratories.
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| Sizes in mm (L x Bx H) | Accuracy um Grade ‘O’ |
| 400 X 400 X 63 | 4.5 |
| 630 x 400 X 80 | 5 |
| 630 X 630 X 80 | 5 |
| 1000 X 630 X 150 | 6 |
| 1000 X 1000 X 150 | 7 |
| 1200 X 900 X 150 | 7 |
| 1200 X 1200 X 150 | 8 |
| 1600 X 1000 X 200 | 8 |
| 2000 X 1000 X 200 | 9.5 |
- Can provide fabricated stand with leveling screws on request.
- Can provide other size Granite surface plates as per requirement
- The overall working height of surface plate with stand and leveling screw will be 900 mm (approx), from floor level
Some of the unique features of our granite surface plates are:
- Uniformity In Hardness
- Accurate Under Load Conditions
- Vibration Absorbent
- Easy To Clean
- Rust-Proof, Non-Corrosive
- Thermal Stability
- Wrap Resistant
- Low Porosity
- Non-Abrasive
- Non-Magnetic
Other Details:
- These advantages make black granite surface plates inherently stable and unmatchable against any other material. These surface plates are supplied with computerized calibration certificate traceable to National Physical Laboratory (NPL, Govt of India ) New Delhi.
- Rexin covers are provided with each surface plate for protection of top surface. We provide fabricated stand with leveling screws on request by our clients. The overall working height of surface plates with stand and leveling screw will be 900 mm (approx) from floor level.Option for vibration pads to control vibration is also available.