Product Description
Product Description
The induction furnace is the equipment converting three phase power current into single phase intermediate frequency current and enabling metal to produce eddy current loss through electromagnetic field induction to achieve heating and melting
Features
1) Fast smelting with low production cost
2) low-pollution and environment-friendly
3) A direct effect from the cold furnace melting.
4) Power adjustment flexibility.
| Smelting Furnace constitution |
| 1. Furnace body |
| 2. Medium frequency power supply cabinet |
| 3. Water cooling cable |
| 4. Reduction machine |
| 5. Crucible mold |
| 6. Compensation capacitor rack. |
| 7. Chiller |
| 8.Transformer |
| 9. Installation drawings and specifications |
The control system of the equipment using 12 pulse rectifier dual frequency power supply of our newly developed load, using the parallel resonant circuit in the melting power factor can reach more than 0.92, power factor and power efficiency than similar products increased by about 5%, energy-saving products, and can effectively eliminate 5 times, 7 times, 11 times harmonic pollution on power grid.The melting equipment has the characteristics of fast melting speed, energy saving and reducing consumption, and stable and reliable operation.The service life of the complete set of equipment shall be designed and manufactured at less than 25 years.
Main process parameters of intermediate frequency furnace:
| Serial number |
name |
Main parameters of a 1-ton furnace |
| 1 |
Rated power of transformer |
≥1000KVA |
| 2 |
Incoming voltage |
380V±5% |
| 3 |
Rated power of power supply |
≥800KW(Parallel 6 pulses) |
| 4 |
Intermediate frequency |
≥1000HZ |
| 5 |
Melting temperature |
1650ºC |
| 6 |
Rated capacity |
1t |
| 7 |
Maximum capacity |
≥1.3t |
| 8 |
Rectification and inversion forms |
Parallel 6-pulse |
| 9 |
Melting rate (molten steel) |
0.96t/h |
| 10 |
Melting power consumption (hot furnace, molten steel) |
610KW.h/t±5%(1600ºC) |
| 11 |
Melting power consumption (hot furnace, molten iron) |
530KW.h/t±5%(1450ºC) |
| 12 |
power factor |
≥0.87 |
| 13 |
Power supply form |
phase 6-pulse |
| 14 |
Furnace type |
One electricity and two furnaces refer to one set of power supply and two furnace bodies (one for use and one for backup) |
| 15 |
noise |
85dB |
| 16 |
Success rate of startup |
100% |
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