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Help CenterElectrical Pure Iron Cold Rolled Coil 0.35-0.5mm Thickness Low Iron Loss
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Shanxi Jurun Technology Co., Ltd., based in Taiyuan, China, specializes in manufacturing premium Electrical Pure Iron Cold Rolled Coils designed for high-efficiency electrical applications. Our 0.35-0.5mm thickness coils deliver exceptional magnetic properties with minimized energy loss, making them ideal for precision components in transformers, motors, and generators. With rigorous quality control from our Shanxi production facility, we ensure consistent performance that meets demanding industrial standards.
Key Technical Advantages:
Superior Magnetic Permeability: Enables efficient flux conduction in electromagnetic devices.
Ultra-Thin Consistency: Maintains ±0.01mm thickness tolerance across coils.
Reduced Eddy Current Loss: Cold-rolled grain orientation decreases core heating by up to 15%.
Surface Finish: Class A surface quality (Ra ≤ 0.8μm) prevents insulation damage.
Performance Specifications:
| Parameter | Value Range | Testing Standard |
|---|---|---|
| Iron Loss (W/kg) | ≤ 2.8 (at 1.5T/50Hz) | IEC 60404-8 |
| Coil Width | 800-1250mm | Customizable |
| Density | 7.85 g/cm³ | ASTM A34 |
These coils undergo triple-stage annealing to optimize magnetic domain alignment, significantly enhancing permeability while reducing hysteresis loss. The cold-rolling process ensures uniform thickness critical for laminations in high-frequency applications. Clients report 12-18% energy savings in rotating machinery after switching to our material.
Trusted Industrial Solution: Shanxi Jurun's decade-long expertise in electrical steel production guarantees material traceability and batch-to-batch consistency. Our Taiyuan manufacturing center utilizes automated optical inspection for defect detection, ensuring ≤0.2% scrap rate. Partner with us for coils that enhance your product efficiency while reducing total ownership costs through extended component lifespan.
FAQ:
Q: What is the maximum coil weight available?
A: Standard coils weigh 3-5 tons, with custom weights available upon request.Q: Can you provide chemical composition reports?
A: Full material certificates including C ≤ 0.004% and Si ≤ 0.03% analysis are supplied with shipments.Q: How does thickness affect iron loss?
A: Thinner gauges (e.g. 0.35mm) reduce eddy current loss by approximately 22% compared to 0.5mm.Q: What packaging protects against corrosion?
A: VCI paper + waterproof film + steel strapping provides 6-month outdoor storage protection.Q: Are slitting services available?
A: Precision slitting to ±0.1mm width tolerance can be arranged.Q: What's the lead time for 20-ton orders?
A: Standard specification orders ship within 15 working days from Shanxi warehouse.
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