| Customization: | Available |
|---|---|
| Customized: | Customized |
| Condition: | New |
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Cold Rolling Mill for Carbon Steel and Mild Steel
production capacity
Steel Strip Reversing Cold Rolling Mill is the cold rolling production line with designed annual output of 225 thousand tons and adopts UCM-type single-stand mill.
1. Its usage
To roll high quality cold rolled steel coil( plain carbon steel)
2. Brief Introduction:
The production of this unit is to roll hot rolled coils with the thickness of 2.0~4.5mm into high precision cold rolled coils with the thickness of 0.18~1.5mm through several time of rolling. 
It adopts the UCM-type single-stand 6-roll reversible cold rolling mill. The work roll of the rolling mill is equipped with positive and negative bending. The intermediate roll is equipped with positive bending and twitch. The un-coiler is equipped. Both front and rear frames are equipped with coiler, thickness gauge, laser velocimeter etc., which can realize large tension rolling and guarantee high-speed and stable production with specified thinness.
3. Technical Data
|
Item |
specification |
|
Rolling mill specification |
F 1250/F 450/F 370´ 1450mm |
|
Working roll size |
F370~F330´1450 mm |
|
Intermediate roll size |
F450~F400´1450 mm |
|
Max rolling pressure |
18000 KN |
|
Max rolling speed |
1200m/min |
|
Overall dimension (L*W*H) |
≈25x31x11 m |
|
Finished product precision |
|
|
Longitudinal thickness tolerance (rolling at stable speed) |
<±0.005mm(d≤0.5mm) <±1.0%d (d>0.5mm) |
|
Longitudinal thickness tolerance (speeding up or slowing down) |
<±0.01mm(d≤0.5mm) <±2.0%d (d>0.5mm) |
|
Coil mandrel dia. of the un-coiler |
F560~ F620 mm (entire circle F610 mm) |
|
Coil mandrel dia. of the coiler |
F495~ F510 mm (entire circle F508 mm) |
|
Unit drive direction |
Left side of blooming pass strip heading direction |
4. Product Program:
|
Raw Material |
|
|
Mechanical property requirements |
Q195, 08AI, Q235,SPHC,SPHD,SPHE σs≤380 N/mm² 1) Strip camber: ≤5mm/2m; tower: ≤5mm 2) Strip passband tolerance: ≤±0.15mm; transverse difference: ≤0.20mm 3) Uniform hardness, and no obvious defects like inclusions, sinkholes or raw edges. |
|
Input Thickness |
1.2~4.5 mm |
|
Input Width: |
800~1300 mm |
|
Coiling diameter: |
F610/F2000 mm |
|
Max coil weight |
26 T |
|
Output Thickness: |
0.18-1.5mm |
Range of Our Main Cold Rolling Mills, Cold Rolling Production Line
|
Specification of Cold Rolling Mill |
|
|
roller Type |
4-roller , 6-roller, 8-roller, 12-roller, 20-roller cold rolling mill. |
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Stand Type |
single-stand reversible cold rolling mill; tandem cold rolling mill( from 3 stands to 6 stands) |
|
Size of finished products |
Width: from 350-1450mm; Thickness: from 0.1mm to 3.0mm |
|
Application |
our range of products covers all areas of the cold rolling industry, suitable for the production and upstream & downstream sectors of cold-rolled products such as plain carbon steel, stainless steel, alloy steel coil and plate. |
Our advantage:
1) Customized Production
2) High cost-effective product
3). All-around pre-sales & after-sales services
4) Independent intellectual property rights
For more information, please feel free to contact us!
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