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Labor-saving stainless steel spot welding machines are generally pneumatic spot welders. They are popular spot welding machines used in most mechanical equipment, automobiles, motors, sheet metal, medical equipment, hardware and electrical appliances and other industries in China. Their power ranges from small to large, and their applicable scope is as shown in the table:

The surging power of the pneumatic stainless steel spot welder certainly comes from its core component, the AC transformer. The quality of the transformer determines the output effects of the spot welder, butt welder, and seam welder.

The price of commonly used stainless steel spot welding machines ranges from 4,200 yuan to 13,000 yuan in Xinxing, ranging from mechanical lever foot spot welding machines to pneumatic spot welding machines. Of course, there are also medium frequency spot welding machines and automatic spot welding machines. Considering that customers have a clear budget for this topic, we will not go into nonsense.

This includes all welding parameters for 0.4~5mm thick mild steel, which can be referred to when using a pneumatic spot welder or a CNC pedal stainless steel spot welder.

Stainless steel spot welding machine controllers generally have three modes, constant voltage, constant heat and constant current. Their principles are also different. Let’s take a look with the editor of Xinxing Welding Machine.

The controller of Xinxing DTN stainless steel spot welding machine can store 5 sets of specification numbers, so how to choose and operate them? You can do it according to the few steps in the article.

The stainless steel spot welding machine controller version includes: simple microcomputer type and standard controller. The one introduced here is the standard type. The general configuration is the same as that of the pneumatic spot welding machine. Because there is a lot of stainless steel welded, it is called a stainless steel spot welding machine. Its controller is relatively complicated. It needs to be set up first and then trial welded and then batch welded.

The editor has seen more extended stainless steel spot welding machines welding filters, because many industrial filters are long-cylindrical. This time we will talk about the case of standard pneumatic stainless steel spot welding machines welding small filters.

Stainless steel spot welding machines and projection welding machines are sometimes very similar, with only 1/100 difference. That is because projection welding is a deformation of spot welding. In many cases, only the electrode welding head is different. If it is replaced with a tapered electrode, it is called a spot welding machine, and if it is replaced with a flat welding head, it can be called a projection welding machine. Pneumatic projection welding machine diagram