The uneven spot welding of capacitor energy storage spot welding machine is due to the local wear of welding electrode or uneven welding abrasives. Please level them or correct the electrode to solve this problem. The debugging of spot welding machine mainly involves three factors, namely welding current, welding time and welding air pressure. Changing any one of them will affect the welding. Conversely, adjusting any one of them will change the welding effect Therefore, try to slowly call out the parameters that are suitable for your product. You can adjust the machine by moving up and down the echo.

How to detect the failure of spot welder 1. The spot welder does not work when stepping on the foot pedal, and the power indicator light does not light up: (1) check whether the power voltage is normal; check whether the control system is normal. (2) check whether the foot switch contact, exchange warfighter contact and split shift switch can fight well or burn.