Copper Spooled Wire

Industrial Applications

Copper Spooled Wire is used across electrical, energy, and research sectors where a continuous, high-purity copper wire in a consistent diameter is required for winding, coiling, and precision electrochemical applications:

✦ Motor & Transformer Windings

Copper Spooled Wire is the standard choice for motor and transformer windings, where an electrical resistivity of 1.69 µΩ·cm minimises resistive losses across the full winding length and high ductility enables tight-radius winding without work hardening or breakage during automated coil production.

✦ Solenoid Coils & RF Inductors

Used in solenoid coils and RF inductors where minimising resistive losses is critical to electromagnetic performance, and the continuous spool format ensures consistent diameter and uninterrupted electrical continuity throughout the winding without joins that would introduce resistance variation.

✦ Heating Elements

Applied in heating elements where a thermal conductivity of 401 W/m·K supports efficient heat transfer and the continuous spool format allows elements to be wound to precise geometries without joins that would create hotspots or mechanical weak points under thermal cycling.

✦ Electrodeposition Anodes & Electrochemical Research

Used as electrodeposition anodes and in electrochemical research setups, where purity up to 99.999% ensures that trace contaminants do not alter electrochemical behaviour and the continuous spool format provides consistent wire diameter throughout the full length of the experimental setup.

✦ Precision Resistor Windings

Employed in precision resistor windings where consistent diameter across the full spool length, high purity, and the known resistivity of 1.69 µΩ·cm allow accurate resistance values to be achieved through controlled winding geometry without the variability introduced by joins or diameter inconsistencies.