Products

Self Solderable Enamelled Copper Wires are high-quality winding wires coated with a specially formulated enamel insulation that allows direct soldering without the need for mechanical stripping or chemical removal. These wires offer superior efficiency and reliability in manufacturing processes where quick, clean, and secure soldering connections are essential. Key Features: Self-Soldering Enamel: The insulation coating is designed to dissolve instantly when exposed to soldering heat, ensuring smooth and reliable connections. Excellent Electrical Properties: High conductivity copper core ensures minimal energy loss and superior performance. Thermal Endurance: Available in multiple temperature classes (typically 130°C to 200°C) to suit various operating environments. Superior Mechanical Strength: Offers good flexibility and resistance to abrasion and winding stresses. High-Quality Surface Finish: Smooth and uniform enamel coating for consistent insulation and easy handling. Environmentally Friendly: Free from harmful chemicals and meets RoHS compliance standards.

Self Bonding Enamelled Wires are specially designed magnet wires coated with an additional thermoplastic or thermosetting bonding layer over the base enamel insulation. This unique layer enables the wire turns to bond together upon activation by heat, solvent, or current, eliminating the need for separate impregnating varnishes or adhesives. Key Features Self-Bonding Capability: Bonds easily through heat, solvent, or electrical current, ensuring strong coil integrity. Simplified Coil Manufacturing: Eliminates varnish impregnation, reducing processing time and cost. Excellent Electrical Properties: High dielectric strength and insulation resistance for superior performance. Thermal Class Options: Available in thermal classes from 130°C to 200°C, suitable for various operating conditions. Superior Mechanical Strength: Ensures stable coil shape and vibration resistance after bonding. Enhanced Productivity: Enables compact coil design and automated winding processes.

Enamel film–insulated rectangular copper conductors, commonly known as enamelled copper strips, are widely used in high-performance electrical equipment. The manufacturing process of enamelled strips is similar to that of round enamelled wires, but it demands much higher precision and control. The rectangular shape of these copper conductors, with nominal corner radii, allows for maximum copper packing in a limited space, making them highly advantageous in transformer and electrical winding designs. This design efficiency leads to improved electrical performance and reduced losses. In addition to dimensional accuracy, insulation strength and flexibility are critical for these products to withstand the mechanical stresses of winding, bending, and shaping during manufacturing and operation. We place special emphasis on ensuring the excellent flexibility, adhesion, and durability of the enamel insulation film on our strips.

We offer a premium range of Super Enamelled Copper Wires manufactured using E.C. Grade copper rods. These rods are precisely extruded or drawn through specially designed dies to achieve uniform thickness and superior conductivity. Each wire is then repeatedly coated with high-quality enamel, ensuring excellent insulation, durability, and performance. Our range of enamelled copper wires includes: Polyester Enamelled Wires – Ideal for general-purpose applications requiring good mechanical and electrical strength. Polyesterimide Enamelled Wires – Designed for high-temperature environments, offering exceptional thermal and chemical resistance. Self-Solderable Enamelled Wires – Specially formulated for easy soldering without the need for stripping, ensuring efficiency in manufacturing and repair processes. Engineered for reliability, consistency, and high performance, our super enamelled copper wires are suitable for use in transformers, motors, coils, relays, and various electrical and electronic applications.