Logo-Calibration, Chennai

Cast Iron Surface Plates

We are manufacturing and servicing of Cast Iron Surface Plates to Grade 1 accuracy as per IS 2285-2003.Cast Iron Surface Plates used for layout, tooling, work holding, assembly testing & inspection.

Flatness Tolerance in microns (IS 2285 – 2003)
Size mm Grade 1 Grade 2 Grade 3
400X400 9 17 34
630X400 10 21 42
630X630 10 21 42
1000X630 12 24 49
1200X800 14 28 56
1000X1000 14 28 56
1600X1000 16 33 66
2000X1000 19 38 75

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