With the increasing demand for high-precision conductive materials in photovoltaics, energy storage, battery connections, etc., small-sizeCopper clad aluminum strip(also known as composite flat wire) has become the core choice of more and more companies. But have you ever encountered the following troubles:
?? Customer pain point 1: Low product qualification rate, half of a roll of material is wasted?
Many manufacturers use crude equipment, which results in uneven copper coating, easy peeling, and even aluminum exposure, leading to low downstream welding yield, high scrap rate, and high project costs.
RaytronThe solution:
Using self-developed composite technology and 13 high-precision rolling mills, the copper and aluminum are tightly combined, the copper layer is fully covered, and the micron-level controlEffectively avoid copper exposure and peeling problems, greatly improving the welding qualification rate.
?? Customer pain point 2: Poor dimensional accuracy and machine welding always freezes?
The automatic bonding and laser welding processes of solder strips have extremely high requirements for dimensional control, especially for small-sized flat wires such as 0.05×3mm and 0.1×2mm. Any slight deviation will cause jamming, warping and off-center welding.
Ruichuang's solution:
Use online automatic thickness measurement system + imported precision rolling mill to ensureWidth and thickness accuracy controlled within ±0.005mm, no burrs, no ripples, perfectly adapted to high-speed automated production lines.
?? Customer pain point three: Unstable supply cycle and inability to deliver urgent orders?
Many suppliers are often unable to deliver on time due to production capacity constraints or lack of proficiency in small-size processing, which affects the progress of the entire line.
Ruichuang's solution:
Ruichuang ImplementationHigh-efficiency quick order mechanismRegular sizes are in stock, and non-standard small batches can be quickly sampled within 3-5 days, with a stable delivery date guaranteed. Projects are no longer constrained by "materials not available".
?? Customer pain point 4: The electrical conductivity of copper-clad aluminum strip is unstable, affecting component efficiency?
Low-quality composite materials often have problems with electrical conductivity that do not meet standards, and after long-term operation they may even cause heat generation, increased energy consumption, and reduced system efficiency.
Ruichuang's solution:
Ruichuang copper-clad aluminum strip adopts high-purity aluminum core + uniform copper layer, with electrical conductivity up to 85% or above.Comparable to the performance of pure copper welding strip, ensuring the long-term and efficient operation of the photovoltaic/energy storage system.
?? Customer pain point five: Lack of technical support and high communication costs?
When encountering customized requirements or welding problems, most small factories are unable to provide technical responses, and customers often have to "figure it out on their own", resulting in low communication efficiency.
Ruichuang's solution:
Ruichuang has a team of professional engineers who can provide one-on-one technical consultation, including material selection, welding compatibility, sample evaluation, technical documentation and other support.Let customers have no worries and no bottlenecks from procurement to production.
? Summary of the five selling points of Ruichuang's small-size copper-clad aluminum strip:
- More precise: High-precision size control, suitable for fully automatic equipment without lag
- More solid: The copper and aluminum are combined evenly and densely without peeling or stratification.
- More efficient: Excellent electrical conductivity, can replace pure copper materials
- More flexibility: Small batch customization, stable delivery and fast response
- More professional: Provide welding matching/technical consultation/proofing full process services
?? Why choose Ruichuang?
As a national high-tech enterprise and national standard drafting unit, Ruichuang has been focusing on the field of precision metal composite materials for more than ten years, serving hundreds of customers in new energy, energy storage, photovoltaics, automotive electronics, etc.Small-sized copper-clad aluminum strips have obvious advantages in stable production and fast delivery.
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