Heating Characteristics of Induction Furnace

The heating characteristics of medium frequency induction furnace have the following five aspects：

1. Equipment maintenance management

It is equipped with water temperature, pressure, phase failure, overvoltage, overcurrent, voltage limit/overcurrent protection, startup overcurrent, and constant current power supply buffer startup to make the machine and equipment start stably, maintain firmly and rapidly, and operate stably;

2. Faster heating speed, less air oxidation and carburization

3. High level of automation technology, the automatic unmanned actual operation can be carried out to develop the work consumption rate;

4. Low energy consumption, zero pollution, high heating efficiency

Compared with other heating methods, high-frequency magnetic induction heating furnace reduces energy consumption more reasonably, has a high working consumption rate, zero pollution, and meets the requirements of green environmental protection;

5. Temperature control high-precision heating average

Ensure that the temperature difference of the heating core meter is small and that the temperature can be controlled by the automatic control system to ensure the continuous precision of the product.

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Troubleshooting of Medium Frequency Furnace

Troubleshooting of Medium Frequency Furnace This article introduces the faults and solutions of medium frequency furnace. 1. Fault phenomenon: large DC current, low DC voltage, and if the voltage, dull equipment sound, over-current protection. Analysis and treatment: the thyristor with one arm of the inverter bridge may be short-circuited or open-circuited, resulting in the operation of the three-arm inverter bridge. Use an oscilloscope to observe the voltage drop waveform of the thyristor on the four bridge arms of the inverter bridge. If the voltage drop waveform of the thyristor on one bridge arm is a line, the thyristor has been through; if it is a sine wave, the thyristor has not been through. Replace the through thyristor; find out the reason why the thyristor is not turned on. 2. Fault phenomenon: when the heavy load cold furnace is started, all electrical parameters and sounds are normal, but the power cannot be raised, and overcurrent protection. Analysis and

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Advantages and Disadvantages of Electric Arc Furnace and Induction Furnace Steelmaking

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Induction Furnaces

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