In the rapidly developing industries such as new energy, photovoltaics, energy storage, BMS, and battery modules,Small sizeCopper clad aluminum stripIt has become an important material for improving performance and reducing costs. However, in actual applications, many buyers have encountered various "unavoidable troubles":
?Customer pain point 1: The copper layer is not strong and is prone to peeling off during use
?Ruichuang selling point: copper and aluminum are tightly combined, high peel strength, no copper exposed
Adopting the independently developed multi-pass rolling composite process, combined with medium frequency annealing technology,RaytronThe copper layer of small-sized copper-clad aluminum strip is tightly and firmly bonded to the aluminum base. After testing, it can withstand repeated bending without delamination, eliminating hidden dangers such as copper exposure and peeling.
?Customer pain point 2: The size is not accurate and small specifications cannot be made
?Ruichuang selling point: high-precision equipment + real-time monitoring, precise dimensional tolerance control
Ruichuang has 13 high-precision rolling lines and online laser monitoring systems. The thickness can be controlled within ±0.005mm and the width consistency is strong. It is particularly suitable for high-demand BMS, FPC, battery connection and other fields that are extremely sensitive to precision.
?Customer pain point 3: Poor conductivity affects system efficiency
? Ruichuang selling point: The conductivity is stable at more than 85%, comparable to the performance of copper strip
High-purity copper cladding + precision rolling process, Ruichuang's small-size copper-clad aluminum strip has a conductivity of 85%~90%, fully meetingPhotovoltaic welding ribbon, battery convergence, and electrical performance requirements of energy storage modules, while ensuring transmission efficiency while reducing weight.
?Customer pain point 4: Small batches are difficult to customize and have long delivery times
?Ruichuang selling point: flexible manufacturing system, full specifications, fast response
From 0.05×2mm to 0.8×10mm, there are more than 100 small specifications available, supporting on-demand calendering, segmentation, tinning, and special-shaped customization. Small batch orders can be responded to quickly, and regular products can be shipped within 3-5 days, with flexible cooperation.
?Customer pain point 5: Unstable quality and large batch differences
?Ruichuang selling point: full-process quality control system, good batch consistency
Ruichuang has introduced the ISO9001 quality system. Each step of the process from raw material storage → calendering → compounding → annealing → coating → slitting → packaging is strictly inspected and recorded. All shipped products are accompanied by test reports, which can trace every batch of details and ensure quality.
? What are the additional advantages of Ruichuang copper-clad aluminum strip?
- ?? Tin-plated and nickel-plated versions are available to improve welding performance and corrosion resistance
- ?? Suitable for laser welding, ultrasonic welding, hot pressing welding and other processes, no need to worry about adaptability
- ?? Provide proofing, test reports, and welding compatibility recommendations to assist customers in rapid verification
- ?? Independent warehousing + logistics support to meet the delivery needs of multiple projects at the same time
Why are more and more companies turning to Ruichuang's small-sized copper-clad aluminum strips?
Cost reduction is the original intention of choosing copper-clad aluminum;
Stability is the reason why customers insist on long-term cooperation;
Technology is the basis for Ruichuang to stand out in the small-size field!
Photovoltaic welding ribbon, battery busbar, FPC conductive sheet, energy storage connection belt...
No matter what industry you are from, as long as you needSmall size copper clad aluminum strip, Ruichuang can provide you withProfessional, stable and cost-effective solution.
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