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Granite Surface Plates

Granite Surface Plates
Granite Surface Plates
Product Code : 01
Brand Name : Microflat
Product Description

Our company is a reputed entity affianced in manufacturing and exporting an excellent range of Granite Surface Plates in the market. These plates are designed by utilizing superior quality granite under the guidance of our experts in line with the predefined industry standards. The offered plates are demanded in engineering, mechanical and automobile industry for precision gauging, layout inspection and marking purposes. These Granite Surface Plates are offered in several dimensions to our valuables clients at an affordable price.

Salient Features:

  • Durable quality
  • Easy to relocate
  • High strength

They are preferred by Engineering Industries, Research Laboratories and Precision Tool Rooms because of their following outstanding advantages:

No rust, free from relatively warp, no corrosion, longer wear, no compensation hump when nicked, smoother action, nonmagnetic, greater precision, lower co-efficient of thermal expansion, less care after commissioning and non-glaring surface.

Salient Features:

  • Close grained Granite having uniform texture & colour, along with hardness between 5.6 to 7 on Moh's scale, with sound & flawless fissures, and large inclusions of softer minerals is used for production.
  • Made in compliance with IS-7327-2003 standard generally. Also available on request conforming to BS-817-1988, DIN-876-1972, JIS-B-7513 and GGG-P-463-C (US Federal specification).
  • Rexine cover provided for top working surface with each Surface Plate.
  • MS Fabricated Stand / Cast Iron individual Column type Stand/ Cupboard type / Granite special Stand with Vibration Isolation Plates with leveling screws can be made available at extra cost on request.
  • Metalic threaded inserts, Plates with two or four ledges, Metalic T-slots, etc. can also be supplied against specific request at extra cost.
STANDARD SIZES AND TOLERANCE OF FLATNESS
Size in mm
Flatness tolerances of various Grades (microns)
(L x B)
Grade - 0
Grade - 1
Grade - 2
Grade - 3
160 X 100
3.0
6.0
12.0
25.0
250 X 160
3.5
7.0
14.0
27.0
250 X 250
3.5
7.0
15.0
30.0
400 X 250
4.0
8.0
16.0
32.0
400 X 400
4.5
9.0
17.0
34.0
630 X 400
5.0
10.0
20.0
39.0
630 X 630
5.0
10.0
21.0
42.0
1000 X 630
6.0
12.0
24.0
49.0
1000 X 1000
7.0
14.0
28.0
56.0
1600 X 1000
8.0
16.0
33.0
66.0
2000 X 1000
10.0
19.0
38.0
76.0
2500 X 1600
11.5
23.0
46.0
92.0
NON-STANDARD AND LARGES SIZES
500 X 500
600 X 450
600 X 600
750 x 500
750 X 600
800 X 600
900 X 600
1000 X 500
1000 X 600
1000 x 750
1200 x 800
1200 x 900
1200 x 1200
1500 x 750
1500 x 1000
1500 x 1200
1500 x 1500
1800 x 1200
2000 x 1250
2000 x 1500
2000 x 2000
2400 x 1200
2500 x 1000
2500 x 1500
2500 x 1600
2500 x 2000
3000 x 1000
3000 x 1250
3000 x 1500
3000 x 2000
3000 x 2500
3000 x 3000
4000 x 1000
4000 x 1500
4000 x 2000
4000 x 2500
4000 x 3000
5000 x 1000
5000 x 2000
6000 x 1000
6000 x 1500
6000 x 2000

MICRO-FLAT DATUMS (P) LTD.

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