4- Hi Reversible Cold Rolling Mill
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1.Features:
- It is used for the rolling of Carbon Steel, Stainless Steel, Special Steel Etc.
- Drive Type: Work Roller and Support Roller; Control Type: Electrical Press Down and AGC Hydraulic Press Down
- Work Roller Bending Device can be added to fast adjust the Convexity of the Rollers and change the distribution of contact pressure between the rollers, so that the coil shape can be controlled.
- It is with Simple structure, easy maintenance, less cost
- AGC 4-Hi Rolling Mill has high precision, It is suitable for the rolling of high precision CR Coil.
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Work Flow: Front Reeling Unit (Coil Unloading Car) --- Mill Front Structure --- 4-HI Mill --- Mill Rear Structure --- Rear Reeling Unit (Coil Unloading Car). De-Coiler and Entrance Leveler can be added if Required.
2.Line Parameters:
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450 Mill |
500 Mill |
550 Mill |
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φ200 φ600x650 |
φ165 φ600x650 |
φ220 φ650x750 |
φ175 φ650x750 |
φ230 φ750x900 |
φ180 φ750x900 |
Raw Material Thickness |
2.0-4.0 |
1.0-2.5 |
2.0-4.0 |
1.5-3.0 |
2.0-2.75 |
1.0-2.75 |
Finished Products Thickness |
0.3-1.5 |
0.2-0.6 |
0.5-1.0 |
0.3-0.6 |
0.4-1.0 |
0.3-0.6 |
Coil Width |
450-580 |
450-580 |
550-680 |
550-680 |
600-800 |
600-800 |
Drive Type |
Work Roller |
Support Roller |
Work Roller |
Support Roller |
Work Roller |
Support Roller |
Rolling Force |
3000 |
3000 |
4000 |
4000 |
5000 |
5000 |
Press Down |
Electrical /Hydraulic
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Electrical /Hydraulic
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Electrical /Hydraulic
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Electrical /Hydraulic
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Electrical /Hydraulic
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Electrical /Hydraulic
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Rolling Speed |
1-3/4-6 |
1.5-4/4-8 |
1-3/4-6 |
1.5-4/4-8 |
1-3/4-6 |
1.5-4/4-8 |
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650 Mill |
750 Mill |
900 Mill |
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φ175 φ450x450 |
φ140 φ450x450 |
φ175 φ500x500 |
φ140 φ500x500 |
φ180 φ520x550 |
φ140 φ520x550 |
Raw Material Thickness |
2.0-3. |
1.0-2.0 |
2.0-3.0 |
1.0-2.0 |
2.0-3.0 |
1.0-2.0 |
Finished Products Thickness |
0.3-1.0 |
0.2-0.6 |
0.3-1.0 |
0.2-0.6 |
0.3-1.0 |
0.2-0.6 |
Coil Width |
250-350 |
250-350 |
300-400 |
300-400 |
360-450 |
360-450 |
Drive Type |
Work Roller |
Support Roller |
Work Roller |
Support Roller |
Work Roller |
Support Roller |
Rolling Force |
6000 |
6000 |
7000 |
7000 |
8000 |
8000 |
Press Down |
Electrical /Hydraulic
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Electrical /Hydraulic
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Electrical /Hydraulic
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Electrical /Hydraulic
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Electrical /Hydraulic
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Electrical /Hydraulic
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Rolling Speed |
1-3/4-6 |
1.5-4/4-8 |
1-3/4-6 |
1.5-4/4-8 |
1-3/4-6 |
1.5-4/4-8 |
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