If you want to know about resistance welding machine welding knowledge, welding methods and welding cases, you can find them here

I have to admit that popularity is promoted with money, and spot welders and butt welders cannot escape this law. If you push it, it will be widely known. If you don't push it, the alley will be deep, and the gold will be buried.

Experts look at the door, laymen look at the excitement, the difference between flash butt welding machines can be seen from 8 points, you will know after reading this.

Some customers require domestic welding machine manufacturers to improve NN times based on foreign automatic welding machines 10 years ago, thinking that technology has advanced. In fact, this is not the case. It depends on the material and size of the workpiece to be welded. Even manufacturers often lament that the ideal is full but the reality is skinny.

The welding requirements for copper and aluminum pipes are getting higher and higher. What should we do? I can only say that we should use a medium frequency copper and aluminum pipe butt welding machine as soon as possible.

When shopping online, I usually choose items according to the 8 points, including spot welding machines and butt welding machines. Is this the same for you?

The technical parameters of most spot welding machines are for welding low-carbon steel. The hoop is made of stainless steel and does require a relatively high power. Therefore, when consulting, you need to ask how thick it can be welded? What kind of material is used? What other accessories are needed? What is the price?

The current CNC resistance welding machine has greatly suppressed spark splash, but a lot of sparks will still be generated on some special metal materials, such as galvanized sheets. In order to remove unevenness and impurities on the port and achieve smaller interface scars, the flash butt welding machine does not turn on the spark suppression function, which can easily cause fire or explosion accidents.

Many people look at the price of the automatic flash butt welding machine and think, it’s so expensive, let’s see if it’s worth it.

When the medium frequency spot welding machine is not connected to water, the electrodes are often worn during welding. What should we do? The controller can automatically increase the current. Let’s see how to operate it.