Enamelled Aluminum Wire With Mill Test Report for Transformer Manufacturing
Product Spotlights
Established in 1970, Shandong Huilong Electrical Material Co., Ltd. leverages 50+ years of expertise to produce premium enamelled aluminum wire for transformer applications. Our ISO-certified manufacturing facilities spanning 10,000-30,000㎡ ensure consistent quality backed by mill test reports for every batch. Engineered specifically for transformer windings, this wire combines aluminum's lightweight conductivity with durable enamel insulation to optimize electromagnetic performance.
Key advantages include:
- Enhanced Efficiency: Aluminum's 61% IACS conductivity reduces eddy current losses
- Thermal Resilience: Withstands temperatures up to 180°C (Class 180 rating)
- Mechanical Durability: Uniform enamel coating prevents pinholes and ensures >5% elongation
- Quality Assurance: Batch-specific mill test reports verify chemical composition and physical properties
Technical specifications include:
| Parameter | Standard Range | Testing Standard |
|---|---|---|
| Conductor Diameter | 0.2mm - 5.0mm | IEC 60317 |
| Insulation Thickness | Grade 1: 0.015-0.025mm | ASTM B193 |
| Breakdown Voltage | Min. 2000V AC | IEC 60851 |
Transformers utilizing our wire demonstrate 12-15% weight reduction versus copper alternatives while maintaining 99.7% electrical efficiency. The smooth enamel surface allows compact winding configurations, and our proprietary annealing process enhances flexibility for complex coil designs. All production follows ISO 9001 quality protocols with OHSAS 18001 safety compliance.
Trusted by transformer manufacturers across 15+ global markets including North America and Western Europe, we've exported over $100M annually through major Chinese ports. Our 51-100 skilled technicians maintain stringent process controls - request your sample coil today to experience the Huilong quality difference. Contact us for custom diameter configurations or bulk pricing options.
Frequently Asked Questions:
Q: What certifications accompany shipments?
A: All shipments include ISO 9001, ISO 14000, OHSAS 18001 certificates and material-specific mill test reports.
Q: Can I request custom conductor diameters?
A: Yes, we provide diameters from 0.2mm to 5.0mm with tolerance within ±0.005mm.
Q: How does thermal aging affect performance?
A: Our Class 180 wire maintains 95% original breakdown voltage after 5,000 hours at 180°C.
Q: What packaging options exist?
A: Standard 25kg spools or custom coil weights with moisture-resistant wrapping.
Q: Do you provide technical support?
A: Our engineering team offers winding design consultation and failure analysis.
Q: What's the lead time for bulk orders?
A: Standard orders ship within 15 days; expedited production available.
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