Shanghai Jingxiang Industrial Co., Ltd.
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  • Contact Person : Mr. Chen Zaniel
  • Company Name : Shanghai Jingxiang Industrial Co., Ltd.
  • Tel : 86- 21-52065705
  • Fax : 86-21-63560229
  • Address : Shanghai,shanghai,changning district,tianshan road,No 600
  • Country/Region : China
  • Zip : 200051

cold tandem rolling mill

cold tandem rolling mill
Product Detailed
Related Categories:Rolling Mill
cold tandem rolling mill: 1,usually consists of 3 stands, 4stands or 5 stands 2,cold rolling pickling coil 3,whole rolling pr

cold tandem rolling mill:

The tandem mill of cold strip steel usually consists of 3 stands, 4stands or 5 stands, therefore, it can complete the whole rolling process just in one pass. Pickled coils of the common carbon steel, low alloy steel coming from hot-rolling production are rolled into the coil strip with required thickness, flatness and finishing through one pass under normal ambient condition.

It is possible to keep production running continuously without stop when a welding machine and a looper are put into the line between the pay-off reel and the first stand. The tail of a coil is welded to the head of another coil when the coil is used up and in the meanwhile, the strip stored in the looper can keep the mill rolling at a certain speed without stop. ...

 

Specification

Products

480mm,4 stands

680mm,4 stands

850mm,4 stands

Material to be rolled

Q195.Q235

Q195.Q235

08AL.Q235,20

Input Material

Thickness(mm)

2.5-2.75mm

2-2075mm

2-4.0mm

Width(mm)

350mm

550mm

400-700mm

Diameter(mm)

φ1400/φ500

φ1500φ508

φ1600φ508

Weight of coil

3T

6T

7T

Finished Strips

Thickness(mm)

0.4-0.6mm

0.4-1.0mm

0.4-1.0mm

Width(mm)

350mm

500mm

400-700mm

Diameter(mm)

φ1400φ500

φ1500φ508

φ1600φ508

Weight of coil

3T

6T

7T

Max rolling force

3500 KN

4200 KN

7000 KN

Max rolling velocity

5m/s

5m/s

7m/s

Type of mill

4 High

4 High

4 High

Type of rolling

Continuous

Continuous

Coil to Coil

Data of working roll

φ200φ190*480

φ200φ190*680

φ260φ240*850

Data of backup roll

φ550φ530*430

φ650tφ630*630

φ800φ760*800

cold tandem rolling mill



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