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The technical performance of the equipment, such as welding speed, welding cost, the range of labels suitable for welding steel bars and the orientation of welding steel bars.

​Spot welding equipment refers to a metal welding equipment that uses the principle of resistance heating for welding operations. Including spot welders, projection welders and butt welders.

The normal state is that the welding tongs are opened in a short stroke. When the control button is switched to the "power-on" position, the handle switch is pulled, and the welding tongs are clamp...

We have already had many articles to introduce in detail how to choose electrodes for workpieces of different materials, and what kind of electrodes each type has.

Using the resistance heat energy generated by the current passing through the contact surface of the weldment joint and the adjacent area, the metal to be welded is heated to a local melting or hig...

Spot welders have a wide range of conditions. It is determined that the workpiece to be welded is ferrous metal, and an AC spot welding machine is generally used.

​The spot welding machine should be fully prepared before welding. The most important thing is to do the inspection of each process and each setting to ensure that the circuit, gas circuit, instrum...

​A spot welding machine uses electrodes to pressurize the weldment while energizing, and uses the Joule heat (instantly) generated by the contact resistance between the electrodes to melt the metal...