Thin Gauge Electromagnetic Pure Iron Cold Rolled Coil for Stamping & Lamination
Shanxi Juli Run Technology presents premium thin gauge electromagnetic pure iron cold rolled coils engineered for precision stamping and lamination applications. Our coils deliver exceptional magnetic performance with minimized energy loss, making them ideal for sensitive electromagnetic components.
Manufactured through advanced cold rolling processes, these coils feature:
- Ultra-thin gauges (down to 0.1mm) for high-density stacking
- Consistent material properties across entire coil length
- Superior surface quality ensuring trouble-free processing
Technical specifications include:
| Parameter | Value |
|---|---|
| Iron Purity | ≥99.8% |
| Coercive Force (Hc) | <80 A/m |
| Maximum Permeability | ≥8000 μ/μ₀ |
| Residual Carbon | ≤0.003% |
These electromagnetic pure iron coils offer significant advantages:
- Reduced core loss - up to 30% lower than conventional grades
- Enhanced efficiency in transformers and relays
- Improved stamping yield with minimal burr formation
- Customizable dimensions available for prototype development
Our coils are extensively used in:
- Precision relay cores
- Miniature transformer laminations
- Sensor shielding components
- Voice coil actuators
Partner with us for material solutions that enhance your electromagnetic device performance while reducing production costs. Our technical team provides comprehensive support from material selection to processing optimization.
Frequently Asked Questions
Q: What is the maximum coil weight available?
A: Standard coils weigh up to 3 tons, with custom weights available upon request.
Q: Can you provide anti-rust treatment?
A: Yes, we offer optional rust preventive oil coating or VCI paper wrapping.
Q: What tolerances do you maintain for thickness?
A: We guarantee ±0.005mm thickness tolerance for critical applications.
Q: Do you supply slit edge coils?
A: Yes, we provide precision-slitted coils with controlled edge conditions.
Q: What is your minimum order quantity?
A: MOQ starts at 500kg, with sample coils available for testing.
Q: How do you ensure magnetic consistency?
A: We conduct magnetic property testing on every production batch.
Contact Shanxi Juli Run Technology today to discuss your specific electromagnetic material requirements. Our responsive sales team will provide detailed technical data sheets and quotation within 24 hours.
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