Cast Iron Surface Plate Technical parameters:
| Specification(mm) |
Roughness permissible error(μm) |
| Grade 0 |
Grade 1 |
Grade 2 |
Grade 3 |
Finish plane |
| 100×100 |
4 |
8 |
26 |
|
|
| 200×200 |
5 |
10 |
20 |
|
|
| 300×200 |
6 |
12 |
24 |
|
|
| 300×300 |
6 |
12 |
24 |
|
|
| 400×300 |
6 |
12 |
24 |
|
|
| 400×400 |
6 |
12 |
24 |
|
|
| 600×400 |
7 |
14 |
28 |
|
|
| 600×500 |
7 |
14 |
28 |
|
|
| 800×500 |
8 |
16 |
32 |
80 |
|
| 900×600 |
8 |
16 |
32 |
80 |
|
| 1000×750 |
9 |
18 |
36 |
90 |
|
| 1000×1000 |
10 |
20 |
39 |
96 |
|
| 1500×1000 |
12 |
25 |
48 |
120 |
|
| 2000×1000 |
|
26 |
52 |
129 |
|
| 2000×1500 |
|
|
56 |
140 |
|
| 2000×2000 |
|
|
60 |
152 |
230 |
| 2500×1500 |
|
|
64 |
152 |
230 |
| 2500×2000 |
|
|
68 |
168 |
248 |
| 3000×1000 |
|
|
|
174 |
248 |
| 3000×2000 |
|
|
|
184 |
275 |
| 3000×3000 |
|
|
|
210 |
300 |
| 4000×1000 |
|
|
|
210 |
300 |
| 4000×2000 |
|
|
|
219 |
310 |
| 4000×3000 |
|
|
|
240 |
360 |
| 5000×2000 |
|
|
|
255 |
375 |
| 5000×3000 |
|
|
|
287 |
420 |
| 6000×2000 |
|
|
|
293 |
430 |
| 6000×3000 |
|
|
|
308 |
460 |
| 8000×2000 |
|
|
|
370 |
520 |
| 8000×3000 |
|
|
|
382 |
570 |
Any special specification can be customed