General Parts

?

Continuous Casting Machines

?

radius: R4M

Strand number :1 strands

with ISO certification

Low energy and high efficiency

?

?

1. Basic standby technical parameters:

?

- - - -
Steel billet casting machine radius | 6m |
Strand quantity | 2 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 |
- - - -

?

2. Technical process description and capacity of steel billet CCM

?

Induction furnace:

- - - -
Nominal capacity | 15T |
Tap-to-tap cycle? | 60min |
Furnace quantity? | 3sets |
- - - -

?

Production capacity?

- - - -
Working days | 330 days/year |
Average number of daily furnace | 24/day |
Production capacity | 200,000t/year |
- - - -

?

3. Casting speed, productivity and strand quantity

R6m radius casting machine can cast steel groups of different specifications, the maximum casting speed is as follows:

?

- - - -
Casting sectional area(mm) | 100×100 | 125×125 | 150×150 |
Casting speed(m/min) | 2.8 | 2.6 | 2.4 |
- - - -

?

- - - -
NO. | Billet size | Casting speed | [hourly output] (tons) | Daily output 20hour (tons)??? | Annual output(300days) (tons) |
1 | 100×100 | 2.8m/min | 10.55 | 211 | 63302 |
2 | 125×125 | 2.6m/min | 15.31 | 306 | 918445 |
3 | 150×150 | 2.4m/min | 20.35 | 407 | 122,083 |
- - - -

?

?

The calculation results is the ideal state of the production, please according to own actual situation of adjustment.

?

- - - -
Steel grade | Casting grade(m/min) | Effective deformation rate(ε) | Allowable deformation rate(εmax) |
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 |
- - - -

?

?

4. CCM equipment parts list?

- - - -
№ | Equipment name | Weight | Model and specification | Unit | Quantity | ? |
? |
1 | Ladle turret | 17T | ? | 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 | 2 | ? |
5 | Foot roll of mould | 0.01×2=0.02T | ? | Set | 2 | ? |
6 | Mould ?cover | 0.1×2=0.2T | ? | Set | 2 | ? |
7 | Oscillator device | 2×2=4T | ? | Set | 2 | ? |
8 | Secondary cooling spray tube | 0.5×2=1T | ? | Set | 2 | ? |
9 | Secondary cooling guiding section rod | 0.7×2=1.4T | ? | Set | 2 | ? |
10 | Secondary cooling vapor exhausting system | 1.5T | ? | Set | 1 | ? |
11 | Withdrawal and straightening machine | 5×2=10T | ? | Set | 2 | ? |
12 | Casting blank vibration prevention system | 0.3×2=0.6T | ? | Set | 2 | ? |
13 | Dummy bar | 0.9×2=1.8T | 150×150 | Set | 2 | ? |
14 | Dummy bar storage device | 0.7×2=1.4T | ? | Set | 2 | ? |
15 | Shears approach roller | 2×2=4T | ? | Set | 2 | ? |
16 | Flame cutting machine | 3T | ? | Set | 2 | ? |
17 | Automatic cut-to-length device | 0.5T | ? | Set | 2 | ? |
18 | Travelling roller | 2×2=4T | ? | Set | 2 | ? |
19 | Knockout roller | 3.5T | ? | Set | 4 | ? |
20 | Steel transverse delivering machine | 3.5T | ? | Set | 1 | ? |
21 | Hydraulic station system | 2T | ? | Set | 1 | ? |
22 | Secondary cooling water breaker | ? | ? | Set | 2 | ? |
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 | 60T | ? | ? | 1 | ? |
- - - -

?