Medium Frequency Induction Hardening Machine , 80KW Heating Machine For Melting
Descriptions of induction hardening machine:
1. Hongchuang medium frequency induction heater, adopts IGBT conversion and power regulation, designs full range of protection function, such as over current, water lack, over heating, over voltage, short circuit, phase lack and so on, greatly improve reliability of equipment.
2. Our medium frequency induction machine adopts the traditional parallel resonance circuit, easy to match other equipments and design induction coil, the actual output power of the machine can be adjusted to more than 80%.
3. There are many different kinds of displays such as current, voltage, time, make working situation visual.
4. Ultra small volume, light weight, removable, covers an area of less than 1 square meters, save 10 times production space for customers.
5. 100% full loading, 24 hours non-stop working.
6. Heating speed is fast, less material elements burning, energy saving more than 20%, greatly reduce costs.
7. Medium frequency induction heater mainly used for deep heating or diathermy, such as bar hot forging, metal smelting, mould whole temper treatment and preheating before welding etc.
Technical parameters of medium frequency induction heating machine:
| Item Model | ZP-50 |
| Rated Voltage(V) | 380V/50Hz |
| Input Power(kVA) | 5~80 |
| Input Oscillation Frequency(kHz) | 3~19 |
| Load Duration | 100% |
| Cooling Water Pressure(Mpa) | 0.2~0.35 |
| Output Water Flow(L/Min) | 20~40 |
Applications of brazing machine:
Medium Frequency Machine is mostly used for metal hot forging and melting because its low frequency.
Research has shown a relationship between the frequency of the alternating current and the heating depth of penetration: the higher the frequency, the shallower the heating in the part. Frequencies of 100 to 400 kHz produce relatively high-energy heat, ideal for quickly heating small parts or the surface/skin of larger parts. For deep, penetrating heat, longer heating cycles atlower frequencies of 5 to 30 kHz have been shown to be most effective.
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