Enamelled Copper Round Wire 0.2mm for Precision Coil Winding
Product Spotlights
As a dedicated manufacturer since 1970, Shandong Huilong Electrical Material Co., Ltd. brings over five decades of expertise to produce premium enamelled copper wires for demanding industrial applications. Our 0.2mm round wire is specifically designed for precision coil winding, delivering unmatched dimensional accuracy and electrical reliability to enhance your manufacturing efficiency. With a sprawling factory spanning 10,000-30,000 square meters and a workforce of 51-100 skilled employees, we ensure consistent quality through rigorous processes, backed by an annual export value exceeding US$100 million to global markets including North America, Europe, and Asia.
This wire features a robust enamel insulation that provides excellent electrical protection, reducing the risk of short circuits in high-precision coils. Key advantages include:
- Enhanced Durability: The enamel coating offers superior resistance to abrasion and thermal stress, extending the lifespan of coils in motors, transformers, and electronic devices.
- Precision Engineering: With a consistent 0.2mm diameter, the wire ensures tight, uniform winding for improved performance in sensitive applications like medical equipment or automotive sensors.
- High Conductivity: Made from pure copper, it maximizes electrical efficiency, minimizing energy loss and heat generation in coils.
- Versatile Compatibility: Suitable for automated winding machines, it reduces setup time and waste, boosting productivity in mass production.
Technical specifications highlight the wire's reliability; below is a summary of core parameters:
| Parameter | Value |
| Diameter | 0.2 mm ± 0.005 mm |
| Insulation Thickness | Standard enamel layer (customizable) |
| Voltage Withstand | Up to 600V (typical) |
| Temperature Range | -40°C to 155°C (available upon request) |
| Conductivity | ≥ 100% IACS (International Annealed Copper Standard) |
These attributes translate to tangible benefits for clients: reduced downtime due to fewer insulation failures, cost savings from lower material waste in precision tasks, and adaptability across industries like renewable energy and consumer electronics. For instance, the wire's fine tolerance allows for compact coil designs, enabling smaller, more efficient components in devices such as electric vehicle chargers or IoT sensors.
Trust in our proven track record, with certifications including ISO9001 for quality management and ISO14000 for environmental standards, ensuring every batch meets international benchmarks. Shipped from major ports like Qingdao and Shanghai, we efficiently serve markets from Oceania to Western Europe, demonstrating our global reliability. Choose Shandong Huilong for a dependable partner that prioritizes innovation and customer satisfaction—contact us today to discuss how this wire can elevate your coil winding processes and request a sample for testing.
Frequently Asked Questions:
Q: What is the tolerance range for the 0.2mm diameter?
A: The standard tolerance is ±0.005 mm, ensuring high precision for coil winding applications, but it can be adjusted based on specific requirements.
Q: Can this wire withstand high-temperature environments?
A: Yes, the enamel insulation is designed for thermal stability, typically handling up to 155°C, with options for extended ratings available upon request.
Q: Is the wire suitable for automated winding machines?
A: Absolutely, its uniform round shape and consistent dimensions make it ideal for automated systems, reducing jams and improving efficiency in production lines.
Q: What certifications apply to this product?
A: We hold multiple certifications, including ISO9001 and ISO14000, which guarantee quality and environmental compliance; detailed certificates can be provided upon inquiry.
Q: How does the enamel coating enhance performance?
A: The coating provides excellent electrical insulation, preventing short circuits and enhancing durability in harsh conditions, such as in motors or transformers.
Q: Can I order custom lengths or packaging?
A: Yes, we offer customizable options for spool sizes and packaging to fit your specific needs, ensuring convenient handling and storage.
Q: What markets do you primarily serve?
A: We export globally, with key markets in North America, Europe, and Asia, supported by efficient shipping from ports like Ningbo and Tianjin.
Q: Is there a minimum order quantity?
A: Minimum orders can vary; we provide flexible terms to accommodate both small-scale trials and bulk purchases—contact us for details.
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