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Home > Products > Cold Rolling Mill > Tandem Cold Rolling Mill > Continuous Tandem Steel Thickness Reducing Machine

Continuous Tandem Steel Thickness Reducing Machine

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Delivery Time:
120 Days
  • Product Description
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Place of OriginWuxi, China


Payment TypeT/T


Delivery Time120 Days

Metal sheet Cold Rolling Mill, thickness reducing machine, is core machine of steel coil processing complex, because investment of cold rolling mill is the most comparing with other machines,and sheet gauge reducing is first critical stage which affects later sheet processing equipments and the quality level of finished product.

1/ Cold rolling mill purchase cost is higher
2/ Foundation making is more costly
3/ Power load and consumption is more
4/ operation and maintenance require more skill
5/ wearing parts cost is more.
6/ Can earn more profit from cold rolling.
7/ if cold rolling doesn't work, later works such as slitting, coating, tension leveling, annnealing..can not do

8/ if cold rolling quality is not good, the sheet thickness is not uniform, quality of finished sheet product won't be good.

More production at lower cost is critical point to decide a cold rolling mill investment, middle models 650, 750, 850 tandem rolling mills are popular considering the above point.

Take 700 two heads Tandem Cold Rolling Mill as example:

In some regions of the world, such as Middle East, usually get cold rolled steel coils from HRC black steel strip,usually two passes of the rolling process is enough with thickness reduction 50%.

5 stands tandem cold mill

Composition of tandem cold rolling mill line:

Uncoiler, shear & welder, strip accumulator, two heads cold rolling mill, recoiler

750 tandem 4-hi 4mill line

Parameters of 700 tandem cold rolling mill:

Input coil strip material Q195, Q235, 08AL
Input coil strip gauge and width 2.0-4.0mm x 650mm
Output coil strip gauge and width 0.6-1.2mm x 650mm
Coil weight Max 12T
Number of rolling stands Four
Max rolling force of each stand 700T
Max exit rolling speed 280m/min
Coiler tension 70KN
Work roller dimensions φ230×750 mm
Backup roller dimensions φ630×730 mm
Hydraulic AGC system pressure Max 21Mpa
Hydraulic AGC cylinders φ480mm x 70mm, 2pcs
Main motors 700KW x 4sets DC 1250rpm
Coiler motor 430KW DC 1400rpm
DC motor control Siemens 6RA80
Electric control system Thickness gauge 4sets, tension meter 3sets, Siemens PLC, MTS displacement sensor, etc.

Looking for ideal Continuous Thickness Reducing Machine Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Tandem Thickness Reducing Machine are quality guaranteed. We are China Origin Factory of Steel Thickness Reducing Mill. If you have any question, please feel free to contact us.

Product Categories : Cold Rolling Mill > Tandem Cold Rolling Mill

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