5 Great Ways to Repair Induction Melting Furnace

1. Basic maintenance method of lò nấu chảy cảm ứng 1. Sound judgment

Induction melting furnace induction heating frequency coverage is very wide, using different induction melting furnaces, the sound produced by the frequency is different, and people’s perception of sound is different. According to this, experienced maintenance personnel can roughly determine the range of the operating frequency of the induction melting furnace and whether the operation of the induction melting furnace is a normal sound, which is the method of listening to the fault sound for the maintenance of the induction melting furnace.

2. Basic maintenance method of induction melting furnace, 2. Odor judgment

Smell whether there is any abnormal smell around the induction melting furnace, such as the smell of coke households, plastic smell, etc. This is the smell of the maintenance of the induction melting furnace.

3. Basic maintenance method of induction melting furnace, 3. Mark judgment

Observe whether there are breakdown and discharge traces on the induction melting furnace equipment, whether the light-emitting diodes on the integrated circuit control board, the control panel indicator lights, and the PLC input and output port indications are abnormal. This is the hope for the maintenance of the induction melting furnace.

4. Basic maintenance method of induction melting furnace, 4. Instrument inspection

After listening, smelling, looking and asking about the maintenance of the induction melting furnace, the fault location of the induction melting furnace can be preliminarily determined. If the fault range cannot be determined, the power supply can only be gradually transmitted according to the characteristics of the induction melting furnace equipment used. , oscilloscope and other instruments to check, determine the accident section and then gradually reduce the scope of the accident, until the accident point is found for elimination. It should also be mentioned that the waveform of the key parts must be carefully viewed and must not be swept away by the eyes.

5. Basic maintenance method of induction melting furnace, 5. Power transmission

In some cases of induction melting furnaces, the fault occurs not at one point but at multiple points or even one surface. Therefore, after a fault is found, it must not be rushed to transmit electricity. The drawings must be carefully studied to analyze the multiple possibilities of the fault until it can no longer be checked. .