The battery spot welding machine has the following main features:

1. Beautiful and lightweight appearance;

2. Beautiful welding marks, small sparks, no blackening (the battery will not be dented or leak after spot welding), completely overcoming the low voltage and water discharge phenomenon after spot welding of lithium batteries, and is your ideal equipment for producing and assembling batteries;

3. The control circuit adopts the pulse circuit of thyristor discharge and the digital program control circuit. All parameters are set digitally, so parameter adjustment is intuitive and accurate;

4. The pressure of the welding needle and the distance between the two needles can be adjusted independently, and the adjustment is convenient to ensure stable and reliable welding pressure;

5. The welding switch is the only photoelectric switch used in China;

The spot welding machine adopts the principle of double-sided double-point overcurrent welding. When working, the two electrodes pressurize the workpiece so that the two layers of metal form a certain contact resistance under the pressure of the two electrodes, and the welding current flows from one electrode to the other electrode to form an instantaneous hot melt at the two contact resistance points, and the welding current flows from the other electrode along the two workpieces to this electrode to form a loop, and the precision spot welding machine battery industry application will not damage the internal structure of the welded workpiece.

Precision spot welding machine battery industry application method:

1. When welding, the position of the electrode rod should be adjusted first, so that when the electrode just presses on the weldment, the electrode arms remain parallel to each other.

2. The selection of the current adjustment switch level can be selected according to the thickness and material of the weldment. After power on, the power indicator light should be on, and the electrode pressure can be adjusted by adjusting the spring pressure nut to change its compression degree.

3. After completing the above adjustments, you can turn on the cooling water first and then the power supply to prepare for welding. The procedure of the welding process: the weldment is placed between the two electrodes, the foot pedal is pressed, and the upper electrode contacts and pressurizes the weldment. When the foot pedal is pressed further, the power contact switch is turned on, so the transformer starts to work and the secondary circuit is energized to heat the weldment. When the foot pedal is released after a certain period of welding, the electrode rises, and the power supply is first cut off by the tension of the spring and then restored to its original state, and the single-point welding process is completed.