The soft copper bar is formed by overlaying multiple layers of copper foil and welding both ends to form a hard bar. This welding equipment is mainly applicable to the welding and forming of soft copper bars. Generally, the overlapping surface of the flexible copper bar is the connection area, so welding, stamping, and punching can be performed to facilitate installation by electroplating.

Flexible connection copper bars are used in new energy vehicles, electric equipment, locomotives, transformers, bus ducts, etc. They have very high requirements for product quality and performance, as they relate to the safety and stability of power batteries

Due to different processing needs, there will be different processing costs. Due to the different pursuit of quality, flexible connection copper bars will increase the corresponding costs for processing enterprises, which will inevitably be reflected in the unit price of the product

For example, at present, the conventional methods of hard wiring are stamping, laser cutting, and water cutting. In addition to the fact that hard wiring is not as flexible as soft wiring during use, it can be bent, dimensioned, and other uses have the same effect, and can also be plated and insulated as required.