In the new energy, photovoltaic, battery manufacturing and other industries, the requirement for copper-clad aluminum strip is no longer just "usable", but "just right to fit, stable precision, and long-term reliability".
RaytronSmall sizeCopper clad aluminum strip, was born for this demand. With leading equipment level and strict process control, Ruichuang provides customers with a set ofCustomized solutions, rather than the same old "standard products".
?? A variety of specifications to meet the needs of multiple scenarios
Ruichuang's small-size copper-clad aluminum flat wire supports precision customization of various sizes:
- Thickness range: 0.05mm ~ 0.8mm
- Width range: 2mm ~ 10mm
- Representative size:
- Ultra-thin: 0.05×4mm, 0.1×3mm
- Standard type: 0.15×5mm, 0.2×6mm
- Heavy load type: 0.3×7mm, 0.4×8mm
?? Support non-standard customization, fast proofing and shipment, specially designed for small welding parts and lightweight power connection solutions!
?? Performance parameter details determine the success or failure of a product
In the field of small-size strips,Details determine stability, Ruichuang proves its quality through data performance:
- The copper layer has strong adhesion and will not peel off or peel off.
- The thickness of the copper layer is controllable, ≥30μm, eliminating aluminum exposure
- The conductivity can reach 65~70% IACS, supporting high current systems such as photovoltaics
- High surface flatness, Ra≤0.2μm, tape will not scratch the equipment
- High tensile strength to avoid micro cracks, broken belts and broken welds
Each parameter is optimized for high-frequency welding, current transmission efficiency and equipment compatibility.
?? How does Ruichuang become a leader in the industry?
? Leading multi-layer composite rolling process, ensuring the copper layer is dense and free of pores
? Intelligent annealing control system, improve flexibility, soldering patch does not rebound
? Full-size online inspection system, ensuring that the error of each roll of strip is controlled within ±0.01mm
? Strong delivery capabilities：Support large batch delivery time ≤ 7 days, small batch proofing delivery within 48 hours
?? Full coverage of application scenarios, worry-free adaptation
Ruichuang small-size copper-clad aluminum strip is widely applicable to:
- Photovoltaic welding ribbon(Main belt/Secondary belt/Bus bar)
- Energy storage battery connector
- Flexible conductive strips for BMS systems
- LED lighting conductor
- High density busbar distribution module
? Why are more and more customers choosing Ruichuang?
"For the same 0.2mm thick copper-clad aluminum strip, some products on the market have a tolerance of more than ±0.03mm, which can easily cause equipment jams and welding leaks. Ruichuang's precision control has truly helped us reduce the scrap rate and improve production efficiency."
—— Someone overseasPhotovoltaic modulesHead Enterprise Purchasing Manager
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