copper busbars are divided into soft copper busbars and hard copper busbars. Although both are copper busbars, there is a very obvious difference in softness and hardness, and their unit prices also differ because of this. Normally, the unit price of soft copper busbars is slightly higher than that of hard copper busbars! Besides hardness, there are also differences in the processing methods, and naturally, the quality requirements are different as well!

1. There is a difference in processing methods between soft copper busbars and hard copper busbars.

Flexible copper busbars are made by laminating multiple layers of copper foil, so molecular diffusion welding must be used during processing. This welding equipment is mainly used for the welding and forming of flexible copper busbars. In general, the two ends of the flexible copper busbar are the connection areas, so welding, stamping, and punching are required, and the methods are applied during installation. In this processing technology, production costs must include equipment processing fees and labor costs, which is one reason for the increase in unit price. In addition, flexible copper connections have strict surface insulation requirements and need special sleeves, which also increases production costs.

2. The quality requirements for soft copper busbars and hard copper busbars are different

Flexible copper busbars are used in new energy vehicles, and the requirements for product quality and performance are very high because this relates to the safety and stability of the power battery, something automobile manufacturers cannot afford to neglect. There are also requirements for the qualification certification of automotive parts suppliers, which consequently increases the costs for product testing and processing. All operating costs inevitably have to be reflected in the product price. Every flexible copper busbar produced in our factory must undergo strict quality inspection and is uniquely coded, allowing product quality to be traceable. This is not something that every manufacturer of stamped copper busbars can achieve.

Different processing requirements will result in different processing costs. Because soft-link copper busbars have different quality demands, this will increase the corresponding costs for processing companies, which will inevitably be reflected in the product's unit price. This is the reason why soft copper busbars are relatively more expensive than hard copper busbars.

In fact, different prices also represent different qualities. If you want to purchase copper foil flexible connectors, then Yixing Xindake New Energy Technology Co., Ltd. is the choice. Our company specializes in copper foil flexible connectors, copper busbar manufacturing, and stamping parts processing prices. Thank you for your browsing and support!