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The different power of UN butt welding machines corresponds to different welding ranges. Let’s take a look with the editor of Xinxing Welding.

Many people have lost the instruction manual shortly after buying the machine, including the editor. Today I will write down the operating procedures and maintenance of the mid-frequency spot welding machine for everyone's reference.

Many people do not understand the difference between AC spot welding machines, variable frequency spot welding machines and medium frequency spot welding machines, so they are often fooled by unscrupulous merchants. The editor has seen that there are many power frequency AC spot welding machines and variable frequency spot welding machines sold under the name of medium frequency spot welding machines on the trading platform. I specially wrote this article to let everyone distinguish between them.

What are the advantages of nut spot welding machine and projection welding machine? First of all, it is a deformation of resistance spot welding. It concentrates the current and pressure through bumps and limits the distance of the welding point for welding.

Based on 28 years of experience in the production of resistance welding machines, Xinxing Welding Machine has made a table to tell you what kind of electrode material you should choose to save money and be durable.

The fundamental difference between the manual 7-speed adjustable butt welding machine and the manual CNC butt welding machine is the gear adjustment current, and the digital precise current adjustment that has been upgraded with the development of technology. The supporting electrical appliances connected together have also changed, and of course the lifespan has also changed.

I checked the information on the Internet and found that all the articles and videos on the Internet talked about how to weld copper and aluminum pipes with auxiliary materials. Today, the editor of Wuxi Xinxing Welding Equipment Factory will tell you about a welding machine that can weld copper and aluminum pipes without auxiliary materials and can be powered on.

Everyone only knows that there are flash butt welding machines and fully automatic flash welding machines, but they don’t necessarily know the function of flash. Let’s take a look.

I found that someone is searching for the flash butt welding process. Now the editor of Wuxi Xinxing Welding Equipment Factory will talk about its process based on the on-site welding steel pipe process. I hope it will be helpful to everyone.