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Enameled Copper Clad Aluminum Winding Wire from Rongdawire consists of an aluminum core with a continuous copper cladding layer, insulated with a thermally stable enamel coating. The conductor typically has a copper content between 10% and 15% by weight, with overall diameter tolerances of ±0.005mm. The enamel coating is applied in one to three layers, cured to meet Class 155 thermal rating standards, and is designed for continuous operation up to 155°C. This construction reduces weight by approximately 40% compared to pure copper wire of equivalent conductivity.
The aluminum core provides structural lightness and cost efficiency, while the copper cladding ensures adequate surface conductivity for soldering and termination. The enamel insulation is typically based on polyester or polyester-imide resins, offering good chemical resistance and mechanical abrasion performance. This wire type is commonly used in applications where weight savings are critical and where copper-only alternatives are economically prohibitive. It is not recommended for high-vibration or high-flex environments due to potential delamination risks under mechanical stress.
Buyers commonly use this wire in low to medium power transformers, small AC motors, speaker coils, and household appliance windings. It is typically supplied in spools of 5kg to 25kg, with custom packaging available on request. Minimum order quantities are not specified in the listing and must be confirmed directly with the supplier. Trade terms are generally FOB Xuancheng Port, with payment via T/T or L/C. Lead times vary based on order volume and enamel specification, and should be verified prior to purchase.
| Conductor Material | Aluminum core with copper cladding (10% to 15% copper by weight) |
| Insulation Type | Thermally rated polyester or polyester-imide enamel coating |
| Thermal Class | Class 155 (155°C continuous operating temperature) |
| Diameter Range | 0.05mm to 1.20mm, with ±0.005mm tolerance |
| Conductivity | Approximately 55% to 60% IACS, typical for CCAW at 12% copper content |
| Coating Thickness | Single to triple layer, 5 to 15 micrometers, typical for Class 155 wire |
| Breakdown Voltage | Minimum 1,800V for 0.10mm diameter, typical per IEC 60317-14 |
| Adhesion Test | Passes thermal shock and solvent resistance tests per IEC 60317-14 |
| Packaging | Standard spools of 5kg, 10kg, or 25kg; custom lengths available on request |
| Standard Compliance | Typical compliance with IEC 60317-14 and GB/T 6109.1 for enameled winding wire |
Rongdawire operates from Xuancheng City in Anhui Province, China, and specializes in electromagnetic wire products including enameled magnet wire, stranded copper clad aluminum wire, and related insulation sleeves. The supplier's facility is registered under industrial zoning standards and holds no public certifications beyond its harbor trust tier. Response metrics are not available, indicating limited buyer interaction history on the platform. The company does not disclose production volume, workforce size, or export history in the listing.
The product range includes enameled wires for motors and transformers, along with silicone tubing and heat shrinkable sleeves. There is no mention of in-house testing labs, ISO certifications, or client references. The supplier does not appear to offer design support or custom formulation services beyond standard product lines. Buyers should treat this as a direct manufacturer of standard-grade winding wire, not a technical partner or certified OEM supplier.
Copper Clad Aluminum Winding Wire (CCAW) combines the conductivity of copper with the lightweight advantage of aluminum, making it a cost-effective choice for transformer and motor winding applications. This enameled magnet wire features a copper-clad aluminum conductor coated with insulating paint film, offering excellent electrical performance at reduced material cost. Widely sourced from Asian manufacturers, CCA winding wire is in steady demand for electrical equipment manufacturing and export trade. The estimated price range reflects current market conditions and is approximate and negotiable based on order volume and specifications.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before ordering, verify the exact copper content percentage, enamel thermal class, and conductor diameter tolerance with the supplier. Request a sample for solderability and insulation integrity testing. Confirm that the wire meets IEC 60317-14 or equivalent standards for your application. Do not assume all CCAW wire is interchangeable; minor variations in cladding thickness can affect performance.
Confirm lead time and packaging options directly with Rongdawire, as these vary with order volume. Standard terms are FOB Xuancheng Port, with payment typically via T/T or L/C. Incoterms such as CIF or DAP may be negotiable, but are not stated in the listing. Ensure packaging is moisture-sealed and spools are labeled with batch number, diameter, and thermal rating for traceability.
Perform incoming inspection for enamel continuity using a spark tester at 1,000V. Check for surface defects, inconsistent color, or flaking. Verify conductor diameter with a micrometer and measure resistance per meter to confirm conductivity. Request a material test report for each shipment, including copper content analysis and dielectric strength. Retain samples for future quality audits.
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When sourcing Enameled Copper Clad Aluminum Winding Wire for your business, securing the right balance of quality and cost is essential. Rongdawire, a verified supplier based in China, offers this product with key specifications including CCAW - Copper Clad Aluminum Winding Wire / Magnet Wire Grade, Aluminum core (min. 99.5% Al) with electrolytic copper cladding (min. 99.9% Cu), typically 10-20% Cu by cross-section, and AWG 10 - AWG 36 (approx. 2.59mm - 0.127mm diameter); custom diameters available upon request. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $11/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7408.19, making it a staple in the Copper Wires sector with strong demand from importing countries worldwide.
Importing Enameled Copper Clad Alum requires careful attention to shipping logistics, customs compliance, and secure payment terms. Rongdawire offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 7408.19 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Enameled Copper Clad Alum has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Copper Wires category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Enameled Copper Clad Alum requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 7408.19 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Enameled Copper Clad Aluminum Winding Wire from Rongdawire is $11/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Rongdawire through EximNext.
The supplier, Rongdawire, has set a Minimum Order Quantity (MOQ) of 1 Bags for Enameled Copper Clad Alum. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Enameled Copper Clad Aluminum Winding Wire is classified under HS Code 7408.19. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Enameled Copper Clad Alum from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Rongdawire. Ensure you have the necessary import licenses for Copper Wires products in your destination country.
Yes, Rongdawire is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Enameled Copper Clad Aluminum Winding Wire supplied by Rongdawire include CCAW - Copper Clad Aluminum Winding Wire / Magnet Wire Grade, Aluminum core (min. 99.5% Al) with electrolytic copper cladding (min. 99.9% Cu), typically 10-20% Cu by cross-section, and AWG 10 - AWG 36 (approx. 2.59mm - 0.127mm diameter); custom diameters available upon request. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Rongdawire offers Enameled Copper Clad Alum with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Enameled Copper Clad Alum is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Rongdawire through our platform.
Rongdawire maintains international quality certifications. These ensure that the Enameled Copper Clad Alum meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Rongdawire will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Rongdawire.
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