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Page View 641 |
Product Information : |
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Product Name: |
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Granite SURFACE PLATE โต๊ะระดับ |
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Product Category: |
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เครื่องจักร, อุปกรณ์เกี่ยวกับเครื่องจักร, เครื่องมือกล
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Product Sub-Category: |
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Obishi Keiki Seisakusho
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Brand: |
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OBISHI |
Product Type : |
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สินค้า, ผลิตภัณฑ์
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Short Description : |
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SURFACE PLATE โต๊ะระดับ Granite , Cast Iron Precision Precision Granite Surface Plate |
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Surface Plate Stand with caster (Granite , Cast Iron Precision For Surface Plate)
[ Stock No?218-1 ]

- With caster for easy movement.
- Made using Square pipe material with emphasis on stability and eas of use.
- It is designed so that the Surface Plate high accuracy will be maintained for a long term
- Height from Surface Plate Upper surface to the floow is 750mm. However, we can make with other measurements according to your requirement.
*We can manufacture special dimension products, products with fall prevention mechanism or with special mounts.
Stand for Granite Surface Plate with Caster
Surface Plate Measurement (mm) |
Code No. |
Square Pipe (mm) |
No. of Support Legs (pcs) |
Adjustment Screw (mm) |
Surface Plate Upper Surface Height (mm) |
Mass (kg) |
750×500 |
BL203 |
75×75 |
5 |
M16 |
850 |
65 |
1000×750 |
BL204 |
80 |
1000×1000 |
BL205 |
95 |
1500×1000 |
BL206 |
80×80 |
105 |
2000×1000 |
BL207 |
7 |
M20 |
125 |
2000×1500 |
BL208 |
145 |
3000×1500 |
BL209 |
9 |
155 |
Stand for Cast Iron Precision Surface Plate with Caster
Surface PlateMeasurement (mm) |
Code No. |
Square Pipe (mm) |
No. of Support Legs (pcs) |
Adjustment Screw (mm) |
Surface Plate Upper Surface Height (mm) |
Weight (kg) |
750×500 |
BL403 |
75×75 |
5 |
M16 |
850 |
65 |
1000×750 |
BL404 |
80 |
1000×1000 |
BL405 |
95 |
1500×1000 |
BL406 |
80×80 |
105 |
2000×1000 |
BL407 |
7 |
125 |
2000×1500 |
BL408 |
145 |
3000×1500 |
BL409 |
185 |
Other products of Surface Plates
Surface Plate Stand (Granite , Cast Iron Precision For Surface Plate)
[ Stock No?218 ]
Leveling Block
[ Stock No?328 ]
- Use for Surface Plate, machine tool, etc. centering or support.
- This product is superior in load withstanding.
Code No. |
Model |
Measurement (mm) |
Screw Diameter (mm) |
Lifting Height (mm) |
Permissible Load (kg) |
Mass (kg) |
A |
B |
C |
D |
E |
F |
BM101 |
328-1 |
140 |
90 |
70 ~ 80 |
145 |
100 |
26 |
M16 |
10 |
2500 |
5.5 |
BM102 |
328-2 |
170 |
100 |
80 ~ 90 |
175 |
110 |
26 |
M20 |
10 |
4000 |
7.5 |
BM103 |
328-3 |
170 |
100 |
80 ~ 90 |
175 |
110 |
26 |
M20 |
10 |
4000 |
7.5 |


- Made using Square pipe material with emphasis on stability and eas of use.
- It is designed so that the Surface Plate high accuracy will be maintained for a long term
- Height from Surface Plate Upper surface to the flow is 750mm. However, we can make with other measurements according to your requirement.
*We can manufacture special dimension products, products with fall prevention mechanism or with special mounts.
Granite Surface Plate Stand
Surface Plate Measurement (mm) |
Code No. |
Square Pipe (mm) |
No. of Support Legs (pcs) |
Adjustment Screw (mm) |
Surface Plate Upper Surface Height (mm) |
Mass (kg) |
600×450 |
BL101 |
60×60 |
5 |
M?6 |
850 |
40 |
600×600 |
BL102 |
75×75 |
45 |
750×500 |
BL103 |
55 |
1000×750 |
BL104 |
63 |
1000×1000 |
BL105 |
75 |
1500×1000 |
BL106 |
80×80 |
90 |
2000×1000 |
BL107 |
7 |
M20 |
110 |
2000×1500 |
BL108 |
120 |
3000×1500 |
BL109 |
155 |
Cast Iron Precision Surface Plate Stand
Surface PlateMeasurement (mm) |
Code No. |
Square Pipe (mm) |
No. of Support Legs (pcs) |
Adjustment Screw (mm) |
Surface Plate Upper Surface Height (mm) |
Weight (kg) |
600×450 |
BL301 |
60×60 |
5 |
M?6 |
850 |
40 |
600×600 |
BL302 |
45 |
750×500 |
BL303 |
75×75 |
55 |
1000×750 |
BL304 |
63 |
1000×1000 |
BL305 |
75 |
1500×1000 |
BL306 |
80×80 |
90 |
2000×1000 |
BL307 |
7 |
110 |
2000×1500 |
BL308 |
120 |
3000×1500 |
BL309 |
Granite Master Surface Plate
[ Stock No?900-10 ]
- Upper surface and 2 side surfaces are high precision finished.
- 2 side surfaces perpendicularity and straightness accuracy is guaranteed. There for it is very convenient for inspection of Work Squareness and Straightness etc using dial gauge.
*The special dial gauge stand is not supplied with the product.
Code No. |
Measurement (L×W×Hmm) |
Flatness (μm) |
Parallelism (μm) |
Mass (Kg) |
BK101 |
600×600×125 |
4 |
2 |
130 |
BK102 |
750×500×125 |
5 |
3 |
138 |
BK103 |
1000×750×150 |
7 |
4 |
325 |
BK104 |
1000×1000×150 |
8 |
5 |
435 |
Measurement Method
- Place a Work on the Surface Plate as in the figure.
- Usind Dial Gauge Stand, adjust the work so that the Dial Gauge reading value at A point and B point will be zero.
- Move the Dial Gauge Stand to the other direction. from the dial gauge reading value, measure the work Squareness and Straightness.


Ant Groove Surface Plate (Triangular Surface Plate)
[ Stock No?221, 222 ]
- For lapping of machines etc ant groove (slide groove).
- The raw material is high quality cast iron.
- The accuracy surface is precise with scrape finishing.
Code No. |
Measurement (L×W×Hmm) |
Angle (degrees) |
Flatness (μm) |
Mass (Kg) |
BJ101 |
600×75×50 |
60 |
3 |
15 |
BJ102 |
1000×75×50 |
60 |
5 |
25 |
BJ201 |
600×60×70 |
90 |
3 |
16 |
BJ202 |
1000×70×80 |
90 |
5 |
36 |


Other products of Surface Plates
Granite Arm Type Surface Plate (Stationary)
[ Stock No?900-1 ]
- It does not rust, secular distortion is small, highly water resistant, as well as many other advantages.
- For inspection of long objects.
- Accuracy surface is 1 surface with lapping finishing.
Code No. |
Measurement (L×W×Hmm) |
Flatness (μm) |
Mass (Kg) |
BH101 |
1000×150×200 |
5 |
90 |
BH102 |
1500×200×250 |
7 |
225 |
BH103 |
2000×200×300 |
10 |
350 |
Arm Type Surface Plate (Stationary)
[ Stock No?206 ]
- Accuracy surface is 1surface and it is stationary.
- We take straightness accuracy into special consideration in the product design.
- The accuracy surface has scrape finishing.
Code No. |
Measurement (L×W×Hmm) |
Flatness (μm) |
Mass (Kg) |
BG101 |
500×100×130 |
4 |
25 |
BG102 |
750×100×150 |
5 |
45 |
BG103 |
1000×120×200 |
6 |
86 |
BG104 |
1500×130×230 |
8 |
150 |
BG105 |
2000×140×250 |
10 |
180 |
Precision Round Type Surface Plate (for Lapping)
[ Stock No?107, 108 ]
- The raw material is cast iron with artificial seasoning
No.107
- Ungrooved 2 types – lapping finishing and scrape finishing
- The scrape finished product is very convenient for lapping of flange, etc.
No.108
- Grooved with lapping finishing
- Accuracy surface has lapping finishing
Measurement (φ×Hmm) |
Flatness (μm) |
No.107 |
Mass (kg) |
Lap Finishing |
Scrape Finishing |
Code No. | Code No. |
200×45 |
2.0 |
BF201 | BF301 |
5 |
250×55 |
2.0 |
BF202 | BF302 |
8.5 |
300×65 |
2.5 |
BF203 | BF303 |
17 |
500×120 |
4.0 |
BF204 | BF304 |
71 |
600×130 |
5.0 |
BF205 | BF305 |
130 |
750×150 |
6.0 |
BF206 | BF306 |
170 |
1000×210 |
7.0 |
BF207 | BF307 |
300 |
Measurement (φ×Hmm) |
Flatness (μm) |
No.108 |
Weight (kg) |
Grooved, Lap Finishing |
Code No. |
Groove Interval (mm) |
200×45 |
2.0 |
BF101 |
20×20 |
5 |
250×55 |
2.0 |
BF102 |
20×20 |
8.5 |
300×65 |
2.5 |
BF103 |
25×25 |
17 |
500×120 |
4.0 |
BF104 |
30×30 |
71 |
600×130 |
5.0 |
BF105 |
30×30 |
130 |
750×150 |
6.0 |
BF106 |
35×35 |
170 |
1000×210 |
7.0 |
BF107 |
40×40 |
300 |
Box Type Surface Plate (For Woodwork)
[ Stock No?203 ]

- Use for general wood working, Measurement stand, Marking table, etc
- The raw material is cast iron with artificial seasoning, and the accuracy surface is scrape finished.
- We can also make special mount.
Grade
Measurement (mm)
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Grade A | Grade B |
Mass (kg) |
Code No. |
Flatness (μm) |
Code No. |
Flatness (μm) |
250×200×55 |
BE101 |
11 |
BE201 |
21 |
8 |
300×200×55 |
BE102 |
12 |
BE202 |
24 |
10 |
300×300×58 |
BE103 |
12 |
BE203 |
24 |
14 |
400×300×65 |
BE104 |
14 |
BE204 |
28 |
20 |
400×400×75 |
BE105 |
14 |
BE205 |
28 |
32 |
450×300×65 |
BE106 |
15 |
BE206 |
30 |
23 |
500×400×90 |
BE108 |
17 |
BE208 |
34 |
42 |
500×500×100 |
BE109 |
18 |
BE209 |
36 |
63 |
600×450×100 |
BE110 |
19 |
BE210 |
38 |
71 |
600×500×100 |
BE111 |
20 |
BE211 |
40 |
74 |
600×600×100 |
BE112 |
20 |
BE212 |
40 |
78 |
750×500×130 |
BE113 |
22 |
BE213 |
44 |
98 |
900×600×130 |
BE114 |
25 |
BE214 |
50 |
142 |
1000×600×140 |
BE115 |
29 |
BE215 |
58 |
160 |
1000×1000×140 |
BE116 |
32 |
BE216 |
64 |
270 |
1200×900×140 |
BE117 |
33 |
BE217 |
66 |
300 |
1800×900×150 |
BE118 |
44 |
BE218 |
88 |
520 |
2000×1000×200 |
BE120 |
47 |
BE220 |
94 |
810 |
2000×1500×220 |
BE122 |
55 |
BE222 |
110 |
1380 |
2400×1200×250 |
BE123 |
56 |
BE223 |
112 |
1300 |
2400×1500×250 |
BE124 |
60 |
BE224 |
120 |
1770 |
3000×1500×300 |
BE125 |
72 |
BE225 |
144 |
2500 |
Cast Iron Precision Surface Plate
[ Stock No?202 ]

- Surface Plate suitable for stationary inspection.
- Rib (bone) structure with enough wall thickness. Variations due to strain and temperature are reduced to a minimum.
- For measurements greater than 500 x 500, it is bag structured with adjustment bolt and saucer.
- We can also make special mounts using square pipe.
Grade
Measurement (mm)
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Grade 0 | Grade 1 | Grade 2 | Mass (kg) |
Code No. |
Flatness (μm) |
Code No. |
Flatness (μm) |
Code No. |
Flatness (μm) |
150×100×45 |
BC101 |
3.0 |
BC201 |
6 |
BC301 |
12 |
3 |
200×150×60 |
BC102 |
3.5 |
BC202 |
7 |
BC302 |
14 |
6 |
300×200×75 |
BC103 |
3.5 |
BC203 |
7 |
BC303 |
15 |
16 |
300×300×85 |
BC104 |
4.0 |
BC204 |
8 |
BC304 |
16 |
20 |
400×300×95 |
BC105 |
4.0 |
BC205 |
8 |
BC305 |
16 |
35 |
400×400×100 |
BC106 |
4.5 |
BC206 |
9 |
BC306 |
17 |
40 |
500×350×110 |
BC107 |
4.5 |
BC207 |
9 |
BC307 |
18 |
50 |
500×400×115 |
BC108 |
4.5 |
BC208 |
9 |
BC308 |
18 |
62 |
500×500×125 |
BC109 |
5.0 |
BC209 |
10 |
BC309 |
20 |
100 |
600×450×130 |
BC110 |
5.0 |
BC210 |
10 |
BC310 |
20 |
119 |
600×600×140 |
BC111 |
5.0 |
BC211 |
10 |
BC311 |
21 |
140 |
750×500×140 |
BC112 |
5.5 |
BC212 |
11 |
BC312 |
22 |
155 |
750×750×160 |
BC113 |
6.0 |
BC213 |
12 |
BC313 |
23 |
220 |
1000×750×190 |
BC114 |
6.5 |
BC214 |
13 |
BC314 |
26 |
380 |
1000×1000×225 |
BC115 |
7.0 |
BC215 |
14 |
BC315 |
28 |
590 |
1500×1000×250 |
BC116 |
8.0 |
BC216 |
16 |
BC316 |
33 |
870 |
2000×1000×270 |
BC117 |
9.5 |
BC217 |
19 |
BC317 |
38 |
1150 |
2000×1200×290 |
BC118 |
9.5 |
BC218 |
19 |
BC318 |
39 |
1600 |
2000×1500×320 |
BC119 |
10.0 |
BC219 |
20 |
BC319 |
40 |
2300 |
2400×1200×320 |
BC120 |
10.5 |
BC220 |
21 |
BC320 |
42 |
2000 |
3000×1500×350 |
BC121 |
12.5 |
BC221 |
25 |
BC321 |
51 |
3200 |

Precision Granite Surface Plate
[ Stock No?900 ]

- Precision Surface Plate using granite gabbro
- It is very hard and superior in wear resistance. secular distortion is minimal, it does not rust, as well as other advantages.
- In addition to standard products, we also manufacture with special measurements, hole drilling, screw machining, etc.
- We can also make special mounts using square pipe.
Grade
Measurement (mm)
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Grade 00 | Grade 0 | Grade 1 |
Bearing |
Mass (kg) |
Code No. |
Flatness (μm) |
Code No. |
Flatness (μm) |
Code No. |
Flatness (μm) |
L1×L2 (mm) |
300×300×75 |
BA101 |
2.0 |
BA201 |
4.0 |
BA301 |
8 |
240×240 |
21 |
450×300×100 |
BA102 |
2.0 |
BA202 |
4.5 |
BA302 |
9 |
390×240 |
41 |
500×500×100 |
BA103 |
2.5 |
BA203 |
5.0 |
BA303 |
10 |
420×420 |
75 |
600×450×100 |
BA104 |
2.5 |
BA204 |
5.0 |
BA304 |
10 |
500×370 |
81 |
600×600×125 |
BA105 |
2.5 |
BA205 |
5.0 |
BA305 |
10 |
500×500 |
135 |
750×500×125 |
BA106 |
3.0 |
BA206 |
5.5 |
BA306 |
11 |
630×420 |
141 |
1000×750×150 |
BA107 |
3.0 |
BA207 |
6.5 |
BA307 |
13 |
700×630 |
338 |
1000×1000×150 |
BA108 |
3.5 |
BA208 |
7.0 |
BA308 |
14 |
700×700 |
450 |
1500×1000×200 |
BA109 |
4.0 |
BA209 |
8.0 |
BA309 |
16 |
1100×700 |
900 |
2000×1000×250 |
BA110 |
4.5 |
BA210 |
9.5 |
BA310 |
19 |
1500×700 |
1500 |
2000×1500×300 |
BA111 |
5.0 |
BA211 |
10.0 |
BA311 |
20 |
1500×1000 |
2700 |
3000×1500×300 |
BA112 |
6.5 |
BA212 |
12.5 |
BA312 |
25 |
2400×1000 |
4050 |

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