big maintenance

regular maintenance

tub total

4 shifts

8760

300

528

828

7932

1432

6500

width

thickness

1

1000

2,75

0.12

10.22

5000

489.29

2

1000

2,75

0.15

11.48

10000

871.25

3

1000

2,75

0.18

15.92

15000

942.39

4

1000

2,75

0.2

15.92

10000

628.26

5

1000

3.0

0.23

19.62

10000

509.68

6

1000

3.0

0.25

20.49

10000

488.09

7

1000

3.0

0.30

25.96

10000

385.18

    70000

4314.05

1

uncoiler

2.17

oil scraping device

2

1.1

saddle

3

2.18

pressing plate

1

1.2

entry car

1

2.19

side guiding rolls

1

1.3

uncoiler

1

2.20

oil collecting disk

1

1.4

straightening

1

2.21

coil brake inspect device

2

2

main rolling machine

2.22

main motor 1600KW

2

2.1

ZR22—42 roller house

1

2.23

drum type connecting shaft   and safety pin

1

2.2

base

1

3

recoiler

2.3

gear and main transmission

1

3.1

solid recoiler

2

2.4

houase bearing lubrication   system

8

3.2

guiding plate table

2

2.5

ASUconvexity   adjust system

6

3.3

recoiler motor 1600KW

1

2.6

middle axial   direction adjust

2

3.4

reducer

2

2.7

doors

2

3.5

gear coupling

2

2.8

 top and bottom pressing

2

4

3 stations

2.9

side eccentric   adjustment

2

4.1

main machine hydraulic station

1

2.10

roll balance device

12

4.2

 auxiliary machine hydraulic   station

1

2.11

roll lock device

8

4.3

oil lubrication station

1

2.12

guiding device

2

4.4

craft  lubrication station

1

2.13

emulsion spary device

4

4.5

fan

2

2.14

rolls

1

5

electrical system

1

2.15

guiding rolls

2

2.16

thickness gauge rail

2

total weight

about 450 tons