Analysis of Four Factors Affecting the Lifespan of Induction Welding Machines

There are four factors that influence induction welding machines. The first is the core component - the IGBT module; the second is the choice of the main board; the third is the induction coil; and the fourth is daily maintenance.

1.Core Component

The core component of an induction welding machine is the IGBT module. The quality of the IGBT can affect the machine's lifespan. Therefore, it is important to choose a reputable manufacturer and select high-quality IGBT modules from well-known Chinese brands, as this can enhance the stability and lifespan of the induction welding machine and reduce the failure rate of the product.

2.Choice of Main Board

1.The main board of an induction welding machine consists of a power board, a signal board, and a drive board. These three crucial components are indispensable for an induction welding machine to function.

2.The quality of an induction welding machine also depends on the functions of its  main board, such as overload, overheat, overcurrent, overvoltage, and undervoltage protection. If the motherboard lacks these functions, it cannot promptly identify faults when problems arise, which can easily damage the induction welding machine. Therefore, when purchasing an induction welding machine, it is advisable to choose a company like LiHua, which produces induction welding machines with sixteen protection functions. This ensures that faults can be promptly identified, reducing unnecessary damage to the machine.

3.Induction Coil
The coil is an essential component used in conjunction with an induction welding machine. The length and material of the coil can affect the heating efficiency and lifespan of the electromagnetic heater. Insufficient coil wire diameter can lead to the burning of both the coil and the IGBT module, rendering the induction welding machine inoperable.

4.Daily Maintenance
Maintenance of induction welding machines is of utmost importance. Proper care can extend their lifespan and reduce the frequency of failures. There are specific guidelines for maintaining and repairing induction welding machines.