Semi-portal 3 Strands and Billet CCM with Billet Conveying

Steel billet casting machine radius

6m

Strand quantity

3 strands

Ladle support type

Ladle turret, Ladle car

Tundish carriage

Semi-portal, cross sliding function

Casting method

Metering nozzle, open casting

Secondary cooling

Water cooling , 1 adjusting circuit

Withdrawal straightening machine

Totally 5 roller, progressive straightening

Roll table

Chain group centralized drive

Dummy bar

Rigid, with self-adapting dummy bar head

Billet cutting

Hydraulic cutting machine

Billet conveying

Group centralized live roller table

Cooling bank type

Simple cooling bed

Nominal capacity

30T

Tap-to-tap cycle

60min

Furnace quantity

2set

Working days

330 days/year

Average number of daily furnace

24/day

Production capacity

300,000t/year

Casting sectional area(mm)

100×100

125×125

150×150

Casting speed(m/min)

3.0

2.7

2.5

NO.

Billet

size

Casting speed

hourly output

(tons)

Daily output

24hour

(tons)

Annual output(330days)

(tons)

1

100×100

3.0m/min

12.01

288.

95123

2

125×125

2.7m/min

16.89

405

133,767

3

150×150

2.5m/min

21.72

521

172,061

Steel grade

Casting grade(m/min)

Effective deformation rate(ε)

Allowable deformation rate(ε_max)

Straight carbon steel

1.8～2.5

Please refer to the computational table

0.25

Low alloy steel

1.3～2.0

Please refer to the computational table

0.15～0.2

№

Equipment name

Weight

Model and specification

Unit

Quantity

1

Ladle turret

21T

Set

1

2

Tundish car

2.5×2=5T

Set

2

3

Tundish

1.4×2=2.8T

piece

2

4

Mould

0.5×2=1T

150×150

Set

3

5

Foot roll of mould

0.01×2=0.02T

Set

3

6

Mould cover

0.1×2=0.2T

Set

3

7

Oscillator device

2×2=4T

Set

3

8

Secondary cooling spray tube

0.5×2=1T

Set

3

9

Secondary cooling guiding section rod

0.7×2=1.4T

Set

3

10

Secondary cooling vapor exhausting system

1.5T

Set

1

11

Withdrawal and straightening machine

5×2=10T

Set

3

12

Casting blank vibration prevention system

0.3×2=0.6T

Set

3

13

Dummy bar

0.9×2=1.8T

150×150

Set

3

14

Dummy bar storage device

0.7×2=1.4T

Set

3

15

Shears approach roller

2×2=4T

Set

3

16

Flame cutting machine

3T

Set

3

17

Automatic cut-to-length device

0.5T

Set

3

18

Travelling roller

2×2=4T

Set

3

19

Knockout roller

3.5T

Set

6

20

Steel transverse delivering machine

1.5T

Set

3

21

Hydraulic station system

2T

Set

1

22

Secondary cooling water breaker

Set

3

23

Cooling automation water distribution plant

1T

Set

1

24.1

Control panel

Set

1

24.2

Field instrument

Set

1

24.3

Computer system

Set

1

25

Steel platform

68T

1