Alloy Copper Plate Strip Casting Machine Slab Continuous Two Strand
Ⅰ.SPECIFICATIONS
1. Types of casting specifications
* Production variety: copper base alloy (cupronickel) billet coils
2. Specification of finished-product coil
2.1 Number of billets: 2 strips
2.2 Billet width: 380mm-500mm
2.3 Billet thickness: 16- 20mm
2.4 Inside diameter of coil: minimum Φ 600- 800mm
2.5 Outside diameter of coil: maximum Φ1800mm
2.6 Maximum weight of coil: max: 6000kg
3. Guarantee value of billet thickness difference
3.1 Transverse thickness difference of billet: ＜0.75mm—0.3 (After mould modification)
3.2 Longitudinal thickness difference of billet: <0.3mm (After mould modification)
3.3 Average energy consumption for smelting by smelting furnace: 250-380kwh／t
3.4 Average energy consumption for temperature preservation by holding furnace: 50-80kwh/t
3.5 Maximum pushing and drawing force: 50KN
3.6 Pushing and drawing speed range: 1.5-70mm/ sec
3.7 Average maximum casting speed: 300mm／ min
3.8 Maximum shearing force of hydraulic shear: 600KN
3.9 Coiling speed of coiler: 750mm／min
Ⅱ. COPPER CONTINUOUS CASTING MACHINE PROCESS PARTS LIST
| No. |
Equipment Name |
Unit |
QTY |
| 1 |
Line frequency induction smelting furnace (including melting groove and lining building material) |
set |
1 |
| 2 |
Iron core, water jacket and coil of smelting furnace |
set |
1 |
| 3 |
Tundish |
set |
1 |
| 4 |
Line frequency induction holding furnace (including melting groove and lining building material) |
set |
1 |
| 5 |
Iron core, water jacket and coil of holding furnace |
set |
1 |
| 6 |
mould for lining building |
set |
1 |
| 7 |
crystallizer |
set |
2 |
| 8 |
graphite mould |
set |
1 |
| 9 |
Sealing steel mould of crystallizer |
set |
1 |
| 10 |
Dummy bar (made of stainless steel) |
set |
1 |
| 11 |
Dummy plate |
set |
1 |
| 12 |
Cooling water distribution device for crystallizer |
set |
1 |
| 13 |
Secondary cooling device |
set |
1 |
| 14 |
Withdrawal machine |
set |
1 |
| 15 |
Hydraulic follow-up shearing machine |
set |
1 |
| 16 |
Coreless coiler |
set |
2 |
| 17 |
Water-cooled cable for smelting furnace |
set |
1 |
| 18 |
Hydraulic system |
Complete set |
1 |
| 19 |
Electrical control system |
Complete set |
1 |
| 20 |
Regulating transformer (no-load, stepped) for smelting furnace |
set |
1 |
| 21 |
Regulating transformer (no-load, stepped) for holding furnace |
set |
1 |
| 22 |
Gas protection device |
set |
1 |
| 23 |
Surface temperature thermometer |
set |
1 |
| 24 |
Special tools for machine unit |
|
|
Ⅳ.MAJOR TECHNICAL PARAMETERS OF EQUIPMENT
| 1 |
Smelting furnace: |
| 1.1 |
Total capacity of furnace |
5.0T |
| 1.2 |
Effective capacity of furnace |
2.5T |
| 1.3 |
Furnace voltage |
380V |
| 1.4 |
Furnace power |
600KW |
| 1.5 |
Melting rate |
2t/h |
| 1.6 |
Power factor after compensation: |
0.95-1.0 |
| 1.7 |
Number of phases and connection mode of inductor: |
Single-phase series-connection
|
| 1.8 |
Rated capacity of transformer: |
900KVA water-cooled autotransformer (380V incoming-line, three-phase,
|
| 1.9 |
coil cooling mode: |
Water-cooling |
| 1.10 |
Cooling water consumption: |
5m3／h |
| 1.11 |
Maximum temperature of furnace: |
1500℃ |
| 2 |
Holding furnace section |
|
| 2.1 |
Effective capacity of furnace: |
4.0T |
| 2.2 |
Effective casting capacity: |
Less than 85 dB |
| 2.3 |
Rated voltage: |
380V |
| 2.4 |
Rated power : |
250KW |
| 2.5 |
Rated capacity of transformer: |
400KVA water-cooled autotransformer
(380V incoming-line, three-phase,
no-load stepped voltage-regulating).
|
| 2.6 |
Power factor after compensation: |
0.95-1.0 |
| 2.7 |
Temperature control precision: |
±8℃ |
| 2.8 |
Maximum temperature of furnace: |
1300℃ |
| 2.9 |
Coil cooling mode: |
Water-cooling
|
| 3 |
Mould |
|
| 3.1 |
width |
380- 500mm |
| 3.2 |
thickness |
16-20mm. |
| 3.3 |
Material |
1Cr18Ni9Ti stainless steel, lined with copper bush (made of T2 copper) |
| 4 |
Secondary cooling device |
|
| 4.1 |
Water consumption: |
3m ³／h |
| 4.2 |
Water pressure: |
0.2-0.3Mpa |
| 5 |
Withdrawal machine |
|
| 5.1 |
Maximum pushing and drawing force: |
50KN |
| 5.2 |
Speed: |
Speed: |
| 5.3 |
Minimum stroke range: |
0.1mm
|
| 5.4 |
Shortest standby time |
0.01S |
| 5.5 |
AC servo motor: |
Siemens motor (11KW) |
| 5.6 |
Rated rotation speed of motor: |
3000r/min |
| 5.7 |
Static torque: |
△Tw= 60K Mo (at 60) 70N-M |
| 6 |
Double-billet hydraulic upper shearing machine:
|
| 6.1 |
Shearing force: |
600KN |
| 6.2 |
shearing thickness: |
20mm |
| 6.3 |
Shearing width: |
500mm |
| 6.4 |
Shearing speed: |
0- 5mm/s
|
| 6.5 |
Shearing stroke: |
80mm |
| 6.6 |
Maximum follow-up stroke of shearing machine: |
200mm |
| 7 |
Coiler machine unit |
|
| 7.1 |
Power: |
5.5KW |
| 7.2 |
Rotational speed: |
1420r/min |
| 7.3 |
Coiler displacement stroke: |
800mm |
| 8 |
Hydraulic station |
|
| 8.1 |
Motor power of hydraulic station for smelting furnace and holding furnace:
|
2× 7.5KW |
| 8.2 |
Motor power of hydraulic station for withdrawal machine: |
2× 7.5KW |
| 8.3 |
Motor power of hydraulic pump for upper shearing machine: |
2× 11KW
|
| 8.4 |
Motor power of hydraulic pump for coiler: |
2× 7.5KW |
Ⅵ. AFTER-SALES SERVICE
1. The main body of the equipment will have one year of free warranty, and special components shall
Wuxi East China Furnace Co.,Ltd
No.3 Bashi Furong Industrial Park,Xishan District,Wuxi City,Jiangsu Province,China
Contact person: Joey.Wong
Tel: +86 510 83788308
Fax: +86 510 83786308
Mob: +86 139 2112 5611
Wechat: 86 139 2112 5611
Whatsapp: 86 139 2112 5611
joey@wxhddl.cn
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Alloy Copper Plate Strip Casting Machine Slab Continuous Two Strand Images
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