Automatic Four High Rolling Mill High Speed With Electric Screw Down
I. Technical conditions:
1 Material: low carbon steel Q195 Q235
Input specification:
Thickness H≤ 3.0mm, Width B≤ 300 mm;
Product specification:
Thickness H0.5mm, Width B≤ 300 mm;
4 Coil ID/ OD: φ450/φ1300mm;
5 Max. Coil weight: 3000Kg;
6 Max. Rolling force: P ≤ 3000 KN;
7 Max. Rolling speed: V ≤ 150 m/min;
2. Product List
1. Machinery Device
| NO. | ITEM | UNIT | Q’TY | NOTE |
| 1 | Front coiler | set | 1 | |
| 2 | Front technical table | set | 1 | |
| 3 | Main rolling mill | set | 1 | |
| 4 | Rear technical table | set | 1 | |
| 5 | Rear coiler | set | 1 | |
| 6 | Device of changing rollers | set | 1 | |
| 7 | Cardan axis | set | 2 | |
| 8 | Total | set | 10 | |
2. Motor
| NO. | ITEM | UNIT | Q’TY | SPC. |
| 1 | Main motor | set | 1 | Z4-315-42 ,315Kw |
| 2 | Coiler motor | set | 2 | Z4-250-41, 90 Kw |
| 3 | Pressing down motor | set | 2 | YZ2 7.5KW |
| 4 | Total | 5 |
3 Electrical controls
| NO. | ITEM | SPEC. | UNIT | Q’TY |
| 1 | DC drive | |||
| 1.1 | Main motor control cabinet | EUROTHERM | set | 1 |
| 1.2 | Coiler control cabinet | EUROTHERM | set | 2 |
| 2 | Side operating cabinet | EUROTHERM | set | 2 |
