Everyone's understanding of copper busbars is limited. Many people don't know that copper busbars can actually be classified. For example, copper busbars can be divided into soft copper busbars and hard copper busbars. Although they are all copper busbars, there is a very obvious difference in hardness, and their unit price also varies due to the difference in hardness.Copper-Nickel Busbar ManufacturerIt was found that the unit price of normal soft copper busbars is slightly higher than that of hard copper busbars! In addition to hardness, differences in processing methods determine the difference in quality!

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 braided copper busbars are used in new energy vehicles and have very high requirements for product quality and performance, because this relates to the safety and stability of the power battery, which automotive manufacturers cannot afford to neglect. There are also requirements for the qualification certification of automotive parts suppliers, which means that the company's costs for product testing and processing are relatively higher, and all operating costs will inevitably be reflected in the unit price of the products.

No matter what kind of product it is, factory production and shipment must go through strict inspections. Every soft copper busbar produced in our factory must undergo rigorous quality testing and is coded, making the product quality traceable. This is not something that every manufacturer of stamped hardware copper busbars can achieve.