Stainless Steel Carbon Steel 350000 Ton Capacity 1750mm 6hi Cold Rolling Mill

• Rolling Shape: Strip
• Product: Coil
• Roller Position: Vertical
• Roller Number: 6hi
• Layout: Single Stand
• Type: Cold Rolling Mill
• Model NO.: 1750mm 6Hi
• Transport Package: International Package
• Specification: bulk
• Trademark: Moran
• Origin: China
• Production Capacity: 2

Product Description

Hebei Moran Environmental Protection Technology.,Ltd is one of main metallurgical equipment factory in China. our products include new and used steel and aluminum rolling mill,2hi 4hi 6hi 8hi to 20 hi rolling mill machine, skin pass mil, tension leverler, tension leverler and skin pass mix mill, caster, steel coating line, pickling line ,annealing furnance,grinder, and other related equipment and its parts.our machine has been exported to many country and enjoy a very good reputation among our users. for more detail pls contact us






Main Technical Parameters of the Unit

1. :F1450/F480/F400´1750  mm
   Rolling mill specification:F 1450/F 480/F400´ 1750mm
2. :22000  KN
   Max rolling pressure: 22000 KN
3. :                   135  KN.m
   Max rolling torque:135 KN.m
4. :                   30  m/min
   Max threading speed: 30m/min
5. :650  m/min
   Max uncoiling speed: 650m/min
6. :                   1500  m/min
   Max rolling speed:1500m/min
7. :83  KN
   Uncoiling tension: 83 KN
8. :                       200~20  KN(V<900  m/min)
   Coiling tension: 200~20 KN  (I gear V<900  m/min)

                                     115~12  KN(V≥900  m/min)
115~12  KN(II gear V≥900  m/min)

1. :                   1550  m/min    
   Max coiling speed: 1550m/min
2. (/):       625/420  KN
   Single side bending force of the work roll(positive/negative): 625/420  KN
3. :               625  KN
   Single side bending force of the intermediate roll: 625 KN
4. :                   720/380  KN
   Transverse force of the intermediate roll: 720/380  KN
5. :F400~F365´1750  mm
   Work roll size:   F400~F365´1750  mm

:                     Cr3
Material: Cr3 alloy forging steel
:                     HS 90~95
Surface hardness: HS 90~95

1. :F480~F440´1750  mm
   Intermediate roll size: F480~F440´1750  mm

:                     Cr3
Material: Cr3 alloy forging steel
:                     HS 75~80
Surface hardness: HS 75~80

1. :F1450~F1330´1650  mm
   Support roll size:F1450~F1330´1650 mm

:                     Cr5
Material: Cr5 alloy forging steel
:                     HS 65~70
Surface hardness: HS 65~70

1. :                   300  mm
   Transverse interval of the intermediate roll: 300 mm
2. :               20  mm()
   Max opening of the work roll: 20  mm(new rolls)
3. :F560~F620  mm(F610 mm)
   Coil mandrel diameter of the uncoiler:F560~F620  mm(entire circle F610 mm)
4. :F595~F610  mm(F610  mm)
   Coil mandrel diameter of the coiler:  F595~F610  mm(entire circle F610 mm)
5. :±100  mm
   Centering moving range of the uncoiler: ±100 mm
6. :F400  mm
   Straightener lower pinch roll diameter:F400 mm
7. :F500  mm
   Turing roll diameter: F500  mm
8. :                     +1000 mm
   Rolling line elevation: +1000  mm
9. :             200  mm
   Rolling line elevation adjustment distance: 200  mm
10. :≤150  mm
    Accurate stopping: ≤150  mm
11. CPC:±1  mm
    CPC centering control accuracy: ±1  mm
12. :                       75cm×65cm=4875cm²
    Housing section: 75cm×65cm=4875cm²
13. :                  12000  L/min
    Processing lubrication flow: 12000  L/min
14. :
    Hydraulic system working pressure:

:               12  Mpa
General hydraulic drive: 12  Mpa
,,:               21  MPa
Balance, bending roll, transverse moving:  21  MPa
:               25  Mpa
Screw up system pressure: 25  Mpa

1. :
   Unit drive direction:                 Left side of blooming pass strip heading direction
2. 
   Installed capacity of electric appliances of unit and mechanical equipment

::             1500KW,4
DC:     Main motor:1500KW, 4 sets
,:  1500KW,2
Entry/exit coiling motor: 1500KW, 2 sets for each
:900KW,1
Uncoiling motor: 900KW, 1 set
:1500KWx4+1500KWx4+900KW=12900  KW
Installed capacity: 1500KWx4+1500KWx4+900KW=12900 KW
:≈1000  KW
AC: ≈1000  KW

1. :                ≈55  t()
   Max lifting part weight: ≈55  t(lower support roll)
2. :                ≈100  t()
   Max mounting hardware weight:≈100  t(housing)
3. (xx):≈23x32x11  m
   Outline dimension of the Unit (length x width x height): ≈23x32x11  m