Wuxi Wuye Heavy Industry Machinery Co.,LTD
Wuxi Wuye Heavy Industry Machinery Co.,LTD Quality and credit in first place , tracing service , harmonious friendship
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ISO9000 750 4-hi 4-stand cold rolling mill with carbon steel raw material
Technical spec.
1.2. Exit Materia: SPCC
1.3. Rolling Mill main features
II. .Technical flowing plan:
Loading device→uncoiler→hydraulic shear,welding platform→materials storage loop→1# machine frame→2#machine frame→3#machine frame→4#machine frame→Technical table →coiler→unloading device(same as loading device)
Product list
| NO | Name | unit | Q’ty | Note | |
| 1 |
Loading device |
set | 2 | ||
| 2 |
Hydraulic uncoiler (with OBS) |
set | 1 | ||
| 3 |
welding platform (with hydraulic shear) |
set | 1 | ||
| 4 |
Storage loop (with pinching,high frame) |
set | 1 | ||
| 5 |
Entry technicaol table |
set | 1 | ||
| 6 |
4-hi main mill(with driving parts) |
set | 4 | ||
| 7 |
Support roll hydraulic changing device |
set | 4 | ||
| 8 |
Work roll changing car |
set | 2 | ||
| 9 |
Exit technical table with hydraulic shear |
set | 1 | ||
| 10 |
coiler(with OBS) |
set | 1 | ||
| 11 |
Pressure device |
set | 4 | ||
| 12 |
Cardan axis |
pc | 8 | ||
| 13 |
hydraulic pinch device of cardan axis |
set | 4 | ||
| 14 |
Foundation bolts |
set | Complete set | ||
| 15 |
Tensiometer |
set | 3 | ||
| 16 |
Rack of thickness gauge |
pc | 4 | ||
| 17 |
thickness gauge |
pc | 4 | ||
1.2 motor,hydraulic motor
| No. | Name | Unit | Q‘ty | Spec | Note |
| 1 |
Main motor |
pc | 4 | Z500-4A 710Kw 515/1200r/min | |
| 2 |
Coiler motor |
pc | 1 | Z4-400-41 350kw 400/1200rpm | |
| 3 |
Pinch motor |
pc | 1 | YVP200L-4 30KW | |
| 4 |
Dial motor |
pc | 11 | YVP112M-4, 4KW | |
| 5 |
Oil motor |
pc | 1 | 1QJM01-0.2 |
1.3 fluid device
| No | Name | Unit | Q’ty | Name |
| 1 |
Common hydraulic system |
set | 1 | |
| 2 |
Bending roll hydraulic station |
set | 1 | |
| 3 |
Thin oil lubrication system |
set | 1 | 250L/min |
| 4 |
Coolant system |
set | 1 | (user’s scope) |
1.4 electric controller
| No | Name | Q’ty | Unit | Name |
| 1 |
Dc drive |
Parker 590 series | ||
| 1.1 |
Main motor control cabinet |
4 | set | |
| 1.2 |
Coiler control cabinet |
1 | set | |
| 2 |
Control box by machine |
4 | set |