Surface Plates |
We manufacture and supply a wide range of surface plates, which are used in
various industries for tool making, inspection, spotting, gauging etc. Our
range of surface plates are specifically designed to provide an accurate
reference plane for work inspection and also for work layout. These surface
plates are strictly in compliance with international quality standards and can
also be customized as per the specifications laid down by our clients.
Our range of surface plates includes cast iron surface plates, precision cast
iron surface plates and precision granite surface plates. |
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Granite Surface Plates
Granite surface plates are
manufactured using natural
black granite tone, 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
ensure high quality plates.
Further, the final inspection is
carried out by a high
precision computerized
electronic level made by
Wyler Of Switzerland. Our
range of precision granite
surface plates are utilized in
Precision tool rooms,
Engineering industries and
Research laboratories.
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Cast Iron Surface Plates
We offer a qualitative range
of precision cast iron surface
plates. These cast iron
surface plates provide an
accurate reference plane for
precision gauging, inspection
and tooling setup.
We make use of good quality
closed grain cast iron that is
as per the IS 210:1993
confirming to Grade
FG-220.The meticulous
manufacturing processes
that are carried out at our
premise makes these cast
iron plates apt for machine
shops, quality control and
standard rooms. Our
precision cast iron surface
plates are utilized in the
applications, where strict
accuracy required hence,
these plates are appropriate
for high precision work and
are ideal for blue matching.
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Angle Plates |
Backed by a team of experts, we are engaged in offering a qualitative range
of angle plates, box angle plates and C.I. cubes. These angle plates are
manufactured using high grade material, which is sourced from dependable
vendors. The procured material bespeak of genuineness that ensures our
range of products are stress relieved, resistant against distortion and have
high tensile casting. These precision industrial tools are used in diverse
engineering industries and are high in demand amidst our clients worldwide.
The detailed description of angle plates manufactured under this category
includes box angle plates, cast iron cubes, slotted angle plates and plain angle
plates.
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Slotted Angle Plate
We manufacture and supply a
wide range of slotted angle
plates, which are largely sed
in various industries for
clamping and holding work in
vertical position. These
slotted angle plates are also
used as a vertical reference
for inspection and tooling
purposes such as shaping,
planning, milling, grinding,
drilling etc. All 6 working
faces of our angle plates are
hand scrapped to desired
accuracy and are square/right
angle to each other.
Fabricated using high quality
closed grain cast iron of
Grade FG-220, these angle
plates comply with IS
2554:1971 standards.
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Plain Angle Plate
a wide range of plain angle
plates, which are largely
used in various industries for clamping and holding work
in vertical position. These
plain angle plates are also
used as a vertical reference
for inspection and tooling
purposes such as shaping,
planning, illing, grinding,
drilling etc. All six working
faces of our plain angle
plates are hand scrapped to
desired accuracy and are
square and right angle to
each other. Fabricated using
high quality closed grain cast
iron of Grade FG-220, these
angle plates comply with IS 2554:1971 standards.
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Box Angle Plates
We specialize in offering
qualitative box angle plates.
These are basically used for
shaping and milling, wherein,
job can be fixed on one of its
faces and are rotated in 5
positions without the need of
repositioning or disturbing
accuracy. Our range of box
angle plates is used in diverse
engineering industries where
all the parameters such as
squareness, flatness and
parallelism are required in a
single instrument. These
parameters are true to each
other for effective functioningof the plates.
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Tolerances on overall deviation from flatness in microns as per International Standard ISO 8512-
2:1990 / Indian Standard 7327:2003 |
Sizes
L x B x H
mm |
Grade 0
um |
Grade 1
um |
400 x 400 x 63 |
4.5 |
9 |
630 x 400 x 80 |
5 |
10 |
630 x 630 x 80 |
5 |
10 |
1000 x 630 x 150 |
6 |
12 |
1000 x 1000 x 150 |
7 |
14 |
1200 x 900 x 150 |
7 |
14 |
1200 x 1200 x 150 |
8 |
16 |
1600 x 1000 x 200 |
8 |
16 |
2000 x 1000 x 200 |
9.5 |
19 |
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Standard Size and accuracy of Luthra Slotted Angle Plate as per IS 2554:1971 Grade - 1
Specification |
Size in
mm |
Accuracy in Microns
um |
Flatness of
working faces |
Squareness of
working faces
over dimension
H |
Parallelism of
opposite faces &
edges over their
total length |
Squareness of end
faces with respect
to exterior faces as
measured over
dimension L |
150 x 100 x 125 |
5 |
10 |
13 |
13 |
150 x 150 x 150 |
5 |
10 |
13 |
13 |
175 x 100 x 125 |
5 |
13 |
15 |
15 |
200 x 150 x 125 |
8 |
15 |
18 |
18 |
250 x 150 x 175 |
8 |
15 |
18 |
18 |
300 x 200 x 225 |
8 |
18 |
20 |
20 |
300 x 300 x 300 |
8 |
18 |
20 |
20 |
350 x 200 x 250 |
8 |
18 |
20 |
20 |
450 x 300 x 350 |
10 |
18 |
20 |
20 |
400x 400 x 400 |
10 |
18 |
20 |
20 |
600 x 400 x 450 |
10 |
20 |
23 |
23 |
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Size in
mm |
Accuracy in Microns
um |
Flatness of
working faces |
Squareness of
working faces
over dimension
H |
Parallelism of
opposite faces &
edges over their
total length |
Squareness of end
faces with respect
to exterior faces as
measured over
dimension L |
700 X 420 X 700 |
50 |
140 |
140 |
140 |
900 x 600 x 700 |
50 |
140 |
140 |
140 |
1000 x 700 x 500 |
50 |
140 |
140 |
140 |
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Tolerances on overall deviation from flatness in microns as per International Standards
ISO 8512-1:1990 / IS: 2285-2003
Cast Iron Surface Plates
Specification |
Sizes
L x B
mm |
Grade 0
um |
Grade 1
um |
Sizes
L x B
inches |
Grade 0
um |
Grade 1
um |
250 x 250 |
3.5 |
7 |
12” x 12” |
3.5 |
7 |
400 x 400 |
4.5 |
9 |
12” x 18” |
4.5 |
9 |
630 x 400 |
5 |
10 |
18” x 18” |
4.5 |
9 |
630 x 630 |
5 |
10 |
18” x 24” |
5 |
10 |
600 x 750 |
5 |
10 |
24” x 24” |
5 |
10 |
1000 x 630 |
6 |
12 |
24” x 30” |
5 |
10 |
1000 x 1000 |
7 |
14 |
24” x 36” |
6 |
12 |
1200 x 600 |
7 |
14 |
36” x 36” |
7 |
14 |
1200 x 900 |
7 |
14 |
36” x 48” |
7 |
14 |
1200 x 1200 |
8 |
16 |
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1000 x 1600 |
8 |
16 |
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1000 x 2000 |
9.5 |
19 |
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1200 x 1800 |
9.5 |
19 |
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| Inside Dial Calipers | Gauge Blocks / Slip Gauges | Surface & Angle Plates |
| Testing Instruments | Magnetic & Nonmagnetic V Blocks | Torque Wrenches | Pistol Calipers | |