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Help CenterPrecision Slit Electrical Iron Coil for Stamping and Punching Processes
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Shanxi Jurun Technology Co., Ltd., located in Taiyuan, China, specializes in manufacturing precision slit electrical iron coils engineered for demanding stamping and punching applications. Our coils deliver exceptional dimensional accuracy and consistent magnetic properties, enabling manufacturers to achieve higher production efficiency with reduced material waste. Designed specifically for electrical component fabrication, this advanced material maintains structural integrity during high-speed stamping operations.
Backed by rigorous quality control protocols, every coil undergoes multiple inspection stages to ensure compliance with international standards. We understand the critical role material consistency plays in your production line, which is why our vertically integrated manufacturing process guarantees batch-to-batch uniformity. With flexible customization options and just-in-time delivery capabilities, we provide tailored solutions for transformer cores, motor laminations, and electromagnetic assemblies.
Technical Specifications & Performance Data
| Parameter | Value | Testing Standard |
|---|---|---|
| Core Loss (W/kg) | ≤ 2.8 @ 1.5T/50Hz | IEC 60404-8 |
| Flatness Tolerance | ≤ 1.5mm/m | ASTM A929 |
| Edge Burr Height | ISO 13732 |
Operational Advantages
- Enhanced Tool Longevity: Precision slit edges reduce die wear by up to 40% compared to conventional coils
- Stacking Efficiency: Consistent thickness (±0.005mm) enables tighter lamination stacking
- Reduced Scrap Rate: Optimized magnetic properties minimize rejection during quality inspection
- Custom Width Solutions: Slitting capabilities from 5mm to 600mm for specialized applications
Frequently Asked Questions
Q: What is the lead time for custom-width orders?
A: Standard lead time is 15 working days for custom specifications.
Q: Can you provide anti-corrosion treatment?
A: Organic or inorganic insulation coatings are available upon request.
Q: Do coils come with protective packaging?
A: All coils are VCI-coated and moisture-sealed for transit protection.
Q: What documentation accompanies shipments?
A: Material certifications and test reports are included with every order.
Q: Is edge wave control guaranteed?
A: Our tension-leveling process ensures flatness within 1.5 I-units.
Q: Can I request sample coils for testing?
A: Sample coils are available for technical evaluation.
With over 12 years of metallurgical expertise, Shanxi Jurun Technology leverages advanced slitting technology to deliver material solutions that optimize your stamping productivity. Our ISO-compliant manufacturing facility maintains full traceability from raw material to finished coil, providing the reliability global manufacturers require. Contact our engineering team today to discuss how our precision coils can reduce your tooling maintenance costs and improve part consistency in punching operations.
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