4-Axis (3 rotational + 1 height) movement machine provides the capability to access every part from any angle, ensuring comprehensive welding coverage. The machine offers predefined welding parameters, streamlining the welding process and saving valuable time while ensuring accuracy. Notably, the welding process has no detrimental effect on the etching of the material, resulting in a low oxidation rate and preserving the original color of the processed parts. Furthermore, the welding process eliminates the occurrence of stomata or sand holes, ensuring a clean and flawless finish.