4 High Reversible Cold Rolling Mill with Flexible Width

Product Details
Customization: Available
Customized: Customized
Condition: New
Gold Member Since 2015

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Number of Employees
14
Year of Establishment
2014-06-10
  • 4 High Reversible Cold Rolling Mill with Flexible Width
  • 4 High Reversible Cold Rolling Mill with Flexible Width
  • 4 High Reversible Cold Rolling Mill with Flexible Width
  • 4 High Reversible Cold Rolling Mill with Flexible Width
  • 4 High Reversible Cold Rolling Mill with Flexible Width
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Basic Info.

Model NO.
4 High 1250mm
Power Source
Electric
Automatic Grade
Automatic
Type
Steel Rolling Equipment
Certification
SGS
Coil Width
620mm-1120mm
Input Thickness
1.6mm-3.0mm
Output Thickness
0.2mm-1.2mm
Raw Material
Q195, Q235, Pickling Hot-Rolled Coils SPCC, Spcd
Max. Coil Weight
24 Tons
Max Wear Speed
Min / 30m
Max Unwinding Speed
300m / Min
Max Coiling Speed
Min / 650m
Max Unwinding Tension
55kn
Max Winding Tension
120kn
Transport Package
Plywood Box or Carton
Specification
1250mm
Trademark
MoRan
Origin
Hebei Langfang
HS Code
8455221000
Production Capacity
3/Year

Product Description

4 High Reversible Cold Rolling Mill for Steel Coil
 
1. Brief Introduction 

Our goal is according to the factory product market positioning requirements and existing facilities, launched to ensure that the outline of the products in all varieties and specifications of products to stable production, production and operation cost lowest investment allocation lowest technical and economic optimum equipment and engineering, which enables the user to obtain the best economic benefit. 
Raw material specification: after acid pickling of hot rolled coil or after two rolling roll. 
4 High Reversible Cold Rolling Mill with Flexible Width

2. Technical specification 

1).Raw material: 
Material: Q195, Q235, pickling hot-rolled coils SPCC, SPCD, SPCE, SS400, S35C
Max yield limit: 360Mpa, tensile strength: 1300 Mpa
Thickness: 1.6-3.0mm
Width: 620-1120mm
ID:610
OD:1800 ~ 2000mm)
Max  coil weight: 24 t
2) Output product 
 
Thickness: 0.20-1.2mm
Width: 620-1120mm
ID:610
 OD:1800 ~ 2000mm
Max coil  weight: 24 tons

3) Output product accury: 
More than 0.5 longitudinal thickness deviation less than 2%h, less than 0.5 longitudinal thickness tolerance of + 0.01
Shape: the max  allowable value of roughness is less than or equal to 20I

3. Main technical data 

Mill specifications:                                       1050/300*1250mm
* transmission mode: w                             work roll drive
* max rolling pressure:                                12000KN
Max rolling torque:                                        80KN.m
* wear speed:                                                20m/min
* rolling speed:                                             Vmax=600m/min
* Decoil tension:                                           50-5KN
* coiling tension:                                           120-12KN
* work roll bending force (positive / negative):  210KN
* work roll diameter:                                     280-300 diameter mm
* work roll length: 1                                       250 mm
* roll diameter:                                             Φ 1050-980 mm
* support roll length:                                    1150 mm
Max opening degree of working roll:          20 mm
* axial uncoiler reel floating volume:          ± 75
* rolling line height:                                       ±1000
* rolling line elevation adjustment stroke: 65 mm
* process flow:                                               3500 L/min
* hydraulic system pressure: bending roll: 21Mpa
General hydraulic transmission:                10Mpa
* AGC system design pressure:                 32Mpa
* Ce Houyi:                                                     γ rays
* stand off area:                                              580 * 500 mm
4. Main motor power

Main motor:
Power:                                             1150Kw * 2
Voltage:                                           660 V
coiling motor
Power:                                             600Kw * 4
Voltage:                                           660 V
Uncoiling motor
 Power:                                           300Kw * * 1
Voltage:                                          440 V
4 High Reversible Cold Rolling Mill with Flexible Width

Note: We can also customize the machine according to your requirements!




 
No.  Incoming thickness(mm) Output
thickness(mm)
Incoming width (mm) Coil weight (t) Annual output ratio
(%)
1 2 0.2 1100 20 5000 2
2 2.3 0.25 1100 20 7500 3
3 2.75 0.35 1200 20 50000 20
4 3.0 0.45 1200 22 75000 30
5 3.0 0.5 1200 22 87500 35
6 3.5 0.7 1300 25 12500 5
7 3.5 1.0 1300 25 7000 3
8 4.0 1.5 1300 25 5000 2
total         200000 100

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