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Help CenterCustom-Sized Enameled Aluminum Flat Wire With Technical Support
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As an ISO-certified manufacturer since 1970, Shandong Huilong Electrical Material leverages its 10,000-30,000 sqm production facility to deliver precision-engineered enameled aluminum flat wire solutions. Our custom-sized flat wires combine superior conductivity with exceptional thermal resistance, engineered to optimize space utilization in electromagnetic applications while reducing eddy current losses.
With over $100 million in annual exports to 15+ global markets including North America and Western Europe, we've refined our manufacturing processes through decades of expertise. Each wire undergoes stringent quality control across 51-100 skilled technicians, ensuring consistent performance in mission-critical applications from power transformers to EV motors.
Key Technical Advantages:
- Space-Efficient Design: Flat profile enables higher slot fill ratios (up to 95%) versus round wires
- Advanced Insulation: Triple-layer enamel coating provides dielectric strength exceeding 8kV/mm
- Thermal Resilience: Class H insulation maintains integrity at 220°C continuous operation
- Custom Geometry: Precision dimensional tolerances of ±0.02mm for width/thickness
Our technical team provides comprehensive application support from design validation to prototyping, ensuring optimal wire selection for your specific electromagnetic requirements.
| Parameter | Standard Range | Customization |
|---|---|---|
| Width | 2mm - 50mm | Available |
| Thickness | 0.5mm - 10mm | Available |
| Insulation Grade | Class 130-220 | Optional |
| Conductivity | ≥58% IACS | Test reports provided |
The rectangular cross-section significantly reduces AC losses at high frequencies - up to 30% lower than equivalent round conductors. Combined with aluminum's 60% weight savings versus copper, our wires deliver measurable efficiency gains in energy conversion systems.
Frequently Asked Questions
Q: What are typical lead times for custom dimensions?
A: Prototype samples within 15 working days; full production in 4-6 weeks depending on complexity.
Q: Do you provide test certificates?
A: Yes, we supply full material certification including dimensional reports and dielectric testing per customer specifications.
Q: Can aluminum flat wire replace copper in motor applications?
A: Absolutely - when properly sized, our aluminum wires deliver comparable performance with significant weight and cost advantages.
Q: What packaging options exist?
A: Custom spooling, reel diameters, and anti-corrosion packaging available upon request.
Q: How is thermal performance validated?
A: Through accelerated aging tests per IEC 60317 standards at independent laboratories.
Q: What technical support is included?
A: Our engineers provide application analysis, winding design consultation, and failure mode diagnostics.
Backed by ISO 9001 and ISO 14000 certified manufacturing across our Shandong facility, we've supplied over $100M in electrical materials to OEMs across 6 continents. Our Qingdao and Shanghai shipping hubs ensure reliable logistics to Eastern Europe, Southeast Asia, and North American markets. Experience the Huilong advantage: precision-dimensioned aluminum flat wire solutions engineered to your exact specifications, supported by five decades of metallurgical expertise. Contact our technical team today for performance optimization analysis and sample requests.
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