1. The main technical parameters
| Parameters |
Value |
| Model |
The whole arc continuous casting machine |
| Basic radius |
R9m |
| Strand distance |
1250mm |
| Casting slab section |
130mm×130mm,165mm×255mm,250mm×250mm |
| Length |
≤6M |
| Representative steel |
High quality carbon low alloy steel 20~45#, alloy steel 20Cr~40Cr, 20CrMo~40CrMo, 20CrMnTi, 45Mn2 etc |
| Casting method |
Protective casting |
| Tension leveling speed |
0.6-5.0 m/min(Variable frequency to control the speed) |
| Cutting method |
Automatic flame cutting |
| Dummy bar form: |
Rigid dummy bar |
| Billet production method |
Hydraulic tilting device adding mechanical moving steel machine |
2. The whole machine target guarantee value
| Continuous casting machine pass rate |
>99.8% |
| Billet tolerance |
In line with YB2011-83 |
| The slope of the cut section |
5mm |
| Length accuracy |
±25mm |
| Casting billet quality |
In line with YB2011-83 |
| Qualified billet annual production |
500,000 ton |
R9mContinuous Casting Machine Supply List (four strands for four machine)
| No. |
Device Name |
Unit |
Quantity |
Remark |
| 1 |
Ladle turret |
Table |
1 |
Bearing 100 ton× 2 |
| 2 |
Intermediate tanker |
Table |
2 |
|
| 3 |
Intermediate tank |
|
2 |
|
| 4 |
Stopper rod mechanism |
Set |
8 |
|
| 5 |
Intermediate tank cover |
|
2 |
Optional |
| 6 |
Intermediate tank baking device |
Set |
2 |
Gas baking (Optional) |
| 7 |
Crystallizer (130×130) |
Set |
4 |
Narrow gap tubular |
| 8 |
Crystallizer housing |
|
4 |
|
| 9 |
Crystallizer Vibration device |
Set |
4 |
|
| 10 |
Secondary cooled spray device |
Set |
4 |
Stainless steel |
| 11 |
Secondary cooled guide section |
Set |
4 |
|
| 12 |
Secondary cooled public beam |
Set |
4 |
|
| 13 |
Rigid dummy bar |
Set |
4 |
|
| 14 |
Dummy bar storage device |
Set |
4 |
|
| 15 |
Str Tension leveler |
Set |
4 |
|
| 16 |
Tension leveler common base |
Set |
1 |
|
| 17 |
Cutting the front roller |
Group |
4 |
|
| 18 |
Fire cutting machine |
Set |
4 |
|
| 19 |
Cutting slag collecting device |
Piece |
1 |
|
| 20 |
Cutting the back roller |
Group |
4 |
|
| 21 |
The billet production roller |
Group |
4 |
|
| 22 |
Hydraulic steel turning machine |
Set |
4 |
|
| 23 |
Transverse moving steel machine |
Set |
1 |
|
| 24 |
Fixed cooling bed |
Group |
1 |
|
| 25 |
Steel structure platform |
Group |
1 |
About 150 ton |
| 26 |
Electrical gas control system |
Set |
1 |
|
| 27 |
Hydraulic station and piping |
Set |
1 |
|
| 28 |
Crystallizer water cooling system |
Set |
4 |
Optional |
| 29 |
Secondary cooled water automatic control |
Set |
4 |
|
| 30 |
Secondary cooled Vapor emission system |
Set |
1 |
|
| 31 |
Dry oil lubrication device |
Set |
2 |
Optional |
| 32 |
Design fee |
|
|
|
| 33 |
Installation fee |
|
|
|
| 34 |
Transportation fee |
|
|
|
| 35 |
Total |
|
|
|
| 36 |
Crystallizer liquid level automatic control |
Set |
4 |
Radium Molybdenum Company |
| 37 |
Crystallizerelectromagnetic stirring |
Set |
4 |
|
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