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Mid frequency spot welding machine is a machine that can firmly weld workpieces together. The intermediate frequency spot welding machine is composed of a step-down transformer, a current regulator with a frequency of up to 1000HZ, a heat dissipation system, and accessories such as welding wires and handles. When welding, there is no need to use welding electrodes. Simply use the two workpieces to be welded as the two electrodes of the circuit, and use the high temperature generated at the contact resistance to instantly melt the metal, thereby firmly welding the workpieces together.

The characteristics of intermediate frequency spot welding machines are divided into the following points:

1. The first high-precision spot welding head movement mechanism in China

2. Stable welding current of the pressurization mechanism

3. Touch screen switch adjustment

4. High level microcontroller for fast control

5. Adjustable closed-loop control with constant current and constant voltage output

6. Overload and voltage automatic protection

7. Unlimited group welding parameter storage

8. Output current monitoring

9. Computer remote control

The advantages of medium frequency spot welding machines are divided into the following points:

1. Good economic benefits: three-phase input, high power factor, and energy-saving

2. Expansion of welding condition range

3. Small and lightweight welding circuit

4. Can widely spot weld dissimilar metals