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| In-line Annealing |
Off-line Annealing |
Heating for Off-line Annealing |
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Vega Engineering Corporation uses 100 - 1000 kw MF as power source which is the product of Inductotherm Taiwan for induction annealing purpose. The inline annealed tubes don't need any extra straightening or roundness work. With proper power of MF for certain diameter range of tubes, one off-line dull annealing line can cover the work of tubes produced by 3 to 4 tube forming mills. |
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| §In-line MF Annealing Equipment Specification* |
| Model |
Input power |
OD Renge |
Thickness |
Working frequency |
| MF-100kw |
120 KVA, 3Ø460V |
Ø16 - 51 mm |
0.7 - 3 t |
30 kHz |
| MF-200kw |
240 KVA, 3Ø460V |
Ø19 - 76 mm |
1 - 4.5 t |
3 kHz |
| MF-300kw |
360 KVA, 3Ø460V |
Ø38 - 114 mm |
1.2 - 6 t |
3 kHz |
| MF-500kw |
600 KVA, 3Ø460V |
Ø114 - 219 mm |
2.5 - 8 t |
3 kHz |
| MF-600kw |
720 KVA, 3Ø460V |
Ø168 - 325 mm |
3 - 9 t |
1 kHz |
| MF-800kw |
960 KVA, 3Ø460V |
Ø219 - 406 mm |
4 - 10 t |
1 kHz |
| MF-1000kw |
1200 KVA, 3Ø460V |
Ø273 - 508 mm |
5 - 13 t |
1 kHz |
| *Annealing MF power source provided by Inductotherm Taiwan. |
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| §Off-line MF Annealing Equiptment Specification* |
| Model |
MF power supply |
OD Range |
Thickness |
Work speed |
| LA-0515 |
300kw, 6kHz |
Ø21 - 42 mm |
2 - 4 t |
2 - 4 m/1' |
| LA-2040 |
300kw, 3kHz |
Ø42 - 114 mm |
2 - 6 t |
1 - 3 m/1' |
| LA-3080 |
500kw, 1kHz |
Ø89 - 219 mm |
3 - 8 t |
1 - 3 m/1' |
| *Annealing MF power source provided by Inductotherm Taiwan |
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