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　　Many devices can fail after prolonged operation, and even when functioning normally, they may suddenly encounter problems for one reason or another. So why is that? Energy-saving medium-frequency induction furnace What if the power is insufficient under normal circumstances? Let’s hear from energy-saving medium-frequency induction furnace manufacturers to answer this question.

　　Reasons for Insufficient Power in Energy-Saving Medium-Frequency Induction Furnaces:

　　1. If the intermediate-frequency induction furnace is mismatched with the power supply, insufficient power supply voltage will naturally affect the power supply itself.

　　2. If the rectifier section of the energy-saving medium-frequency induction furnace is improperly adjusted and the rectifier tubes are not fully conducting, the voltage will fail to reach its rated value. Insufficient voltage will affect the equipment’s power output.

　　3. If the voltage of the medium-frequency induction furnace is set too high or too low, it will affect the power output of the energy-saving medium-frequency induction furnace.

　　4. The output circuit of the energy-saving medium-frequency induction furnace contains excessive inductance, and excessive inductance can interfere with the power supply.

　　Causes of furnace leakage and furnace wear accidents induced by energy-saving medium-frequency induction furnaces:

　　1. When molten iron is allowed to cool for an extended period and then reheated, thermal expansion and contraction may occur. The compression exerted on the furnace lining can lead to cracking of the lining. During the melting process, molten iron may penetrate these cracks, causing wear to the furnace or even spilling out from the furnace cover, potentially resulting in a furnace spouting accident.

　　2. Use Energy-saving medium-frequency induction furnace The longer the duration, the thinner the furnace lining becomes. As the amount of molten iron in the furnace increases, the load-bearing capacity decreases in certain areas, leading to furnace wear.

　　3. A portion of the furnace lining enters the hopper or reaches the required level, resulting in defects and furnace wear.

　　4. Rapid cooling of the furnace lining causes cracks, which then propagate through the lining during the melting process.