With the rapid development of new energy industry today, whether it isPhotovoltaic modules, energy storage systems, or precision electronic connections, all place higher demands on conductive materials.Small sizeCopper clad aluminum stripAs a new type of conductive material with both performance and cost advantages, it is gradually replacing traditional pure copper welding strips and becoming the focus of market attention.
But the problem also arises -
Many small-sized copper-clad aluminum products on the market have problems such as unstable size, weak copper layer, inconsistent conductivity, and untimely supply. Faced with these challenges,RaytronGave a perfect answer.
? 1. Not all "small specifications" can be truly stably mass-produced
The smaller the size, the more difficult it is to produce. Traditional production processes are not able to control micron-level precision, especially inUltra-thin thickness below 0.1mmIn the field, the copper-clad aluminum layer is prone to peeling, brittleness and warping.
Ruichuang’s breakthrough point:
Ruichuang has mastered the ultra-fine multi-layer composite technology and has developed precision rolling mills and automatic monitoring systems specifically for small-sized copper-clad aluminum.High precision + high bonding strength + high surface consistency, ensuring that each roll of material can be used efficiently and stably.
? 2. Saving costs without sacrificing performance is the value of "new materials"
With the rising copper price, it has become an industry consensus to control material costs. However, if conductivity and durability are sacrificed, the short-term savings are only "cheap in appearance".
Advantages of Ruichuang:
Selected high conductivity aluminum core + 99.9% high purity oxygen-free copper, using molecular-level bonding technology to achieve conductivity close to pure copper (≥85% IACS), while significantly reducing unit costs.Same effect, better cost.
? 3. Strong process compatibility, downstream welding in one step
Many customers have reported that some small-sized copper-clad aluminum strips have a high welding defect rate and are not compatible with laser welding/ultrasonic welding, resulting in repeated debugging of the production line.
Ruichuang technology highlights:
The product has strong weldability and is compatible with mainstream welding equipment on the market.Low spatter, low oxidation, high welding strength, it can replace traditional pure copper strip without changing welding parameters.
? 4. Not just selling products, but also providing system-level solutions
When selecting and switching new materials, customers often face tedious processes such as material evaluation, parameter matching, welding testing, and reliability verification.
Ruichuang's service system:
- Provide detailed product parameters and experimental data
- Send samples to assist with soldering compatibility testing
- Professional engineers provide one-on-one follow-up to assist in evaluation and selection
- Size and plating (such as tin plating) can be customized according to customer needs
? 5. Stable delivery time makes the supply chain more secure
Photovoltaic project nodes are tight and energy storage orders are difficult to deliver during peak periods, and ordinary manufacturers are often unable to cope with it.
Ruichuang's commitment:
- Regular specifications are in sufficient stock and shipped quickly
- Small batch customization 3-5 days delivery
- Strictly follow the ISO quality system, with high batch consistency.Ensure that your project progress is not affected by "material failure"
?? The scope of application continues to expand, and the number of cooperative customers continues to grow:
- Photovoltaic welding ribbon、Component Busbar
- Energy storage battery BMS connection belt
- FPC flexible connector
- High frequency electronic conductive layer
- New energy vehicle electronic circuit
?? Why are more and more companies choosing Ruichuang?
? National high-tech enterprise
? National standard drafting unit
? More than ten years of experience in small-scale composite material production
? Annual production of 15,000 tons of high-precision flat wire and composite materials
? More than 60 conventional specifications, support fast proofing + customization
When your product requires stable conductive, small size, lightweight, and highly weldable materials, Ruichuang's small-size copper-clad aluminum strip is the choice you cannot miss.
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