Granite Surface Plates 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 surface plates.
SPECIFICATIONS:
FLATNESS TOLERANCE IN µm FOR ACCURACY GRADE
AS PER IS 7327-2003
SIZE (in mm) | GR “0” |
250 x 250 | 3.5 |
300 x 300 | 3.5 |
400 x 400 | 4.5 |
630x 400 | 5.0 |
630 x 630 x 80 | 5.0 |
1000 x 630 x 150 | 6.0 |
1000 x 1000 x 150 | 7.0 |
1200 x 900 x 150 | 7.0 |
1600 x 1000 x 200 | 8.0 |
2000 x 1000 x 200 | 9.5 |
*Other sizes on request
Some of the unique features of our granite surface plates are:
Other Details:
Material | Granite |
Unit Size | 300 to 3000mm |
Surface Finish | Grade-0 |
Thickness | 80mm |
Brand | Luthra |
Color | Black |
Shape | Square, Rectangle |
Country of Origin | Made in India |