Meson machine is an instantaneous large current release to make the body metal and welding gun metal stick together for molding.

The working principle, functions and characteristics of automotive sheet metal molding machine (commonly known as meson machine) are as follows.

1. Working principle: The high resistance heat generated by low-voltage and high-intensity current flowing through two iron plates is used to melt the metal in the contact part, and they are fused together by the extrusion force of the welding gun electrode, so as to achieve the purpose of welding.

2. Functions: welding meson (medium for drawing), single-sided electric welding, electric fire extinguishing, carbon rod repairing and heating, and flattening steel plate.

3. Features: fast welding speed, small heating range, difficult deformation of metal and convenient operation.

4. Advantages: No matter what structure the car body is, the concave part can be welded with different media and can be repaired. It integrates many functions, such as welding and heating, which brings convenience to the body plastic repair.