How to use a spot welder so that it is not welded at one point and one point, but multiple points welded together?
There is a special spot welder for wave net, which can be welded at 78 points at a time. If you have more solder joints, you can use longer points. By the way, if you want to buy equipment or change the equipment, you can call me.
Don't listen to them. Who doesn't know how to do it?. That's automatic welding. You won't invest it. Try the double ended welding needle. A little better than one point at a time.
