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Help CenterCold Rolled Electrical Iron Strip With 12-Month Material Warranty
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Shanxi Jurun Technology Co., Ltd., based in the industrial hub of Taiyuan, China, proudly manufactures premium Cold Rolled Electrical Iron Strips engineered for exceptional electromagnetic performance. Our strips feature guaranteed material integrity backed by a robust 12-month warranty, providing transformer and motor manufacturers with reliable raw materials that enhance energy efficiency in electrical applications.
Precision cold rolling ensures dimensional accuracy and surface quality critical for stacking factor in laminated cores. The material's consistent grain orientation delivers:
- Reduced hysteresis and eddy current losses
- Improved magnetic saturation characteristics
- Lower no-load current consumption
Standard Technical Specifications:
| Parameter | Value |
|---|---|
| Standard Thickness Tolerance | ±0.01mm |
| Typical Core Loss (1.5T/50Hz) | 1.2 - 3.5 W/kg |
| Peak Magnetic Flux Density | 1.6 - 1.8 Tesla |
| Resistivity | 0.47 μΩ·m |
The annealing process under decarburizing atmosphere produces a uniform microstructure with excellent ductility (5-8% elongation) for stress-free stamping. Benefits include:
- Reduced manufacturing waste from improved punching characteristics
- Lower operating temperatures in finished cores due to minimized losses
- Compatibility with various insulation coating systems
As a specialized producer in Shanxi Province – China's traditional steel manufacturing region – we maintain stringent process controls from melting through final inspection. Our 12-month material warranty guarantees against premature aging and inter-laminar failures. Partner with Jurun Technology for consistent material properties that translate to:
- Enhanced transformer efficiency ratings
- Reduced motor heat generation
- Longer service life of electromagnetic components
Frequently Asked Questions:
Q: What coil weights do you typically supply?
A: Standard coils range from 3-8 metric tons, with custom weights available for specialized applications.
Q: Can you supply grain-oriented material?
A: Both non-oriented (NOES) and grain-oriented (CRGO) electrical steel are available. Specifications should be confirmed at order placement.
Q: What packaging protects against corrosion?
A: Coils are wrapped with anti-rust VCI paper and steel strapping, with optional moisture-resistant coating.
Q: How does the warranty cover material defects?
A: The warranty guarantees against abnormal deterioration of magnetic properties under standard operating conditions within 12 months of shipment.
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