Bridgold In Industrial Machinery & Equipment Clusters

With over 40 years of expertise in copper busbars and braided wires, we possess in-depth knowledge of the challenges posed by heavy-load start-ups, sustained high currents, high-frequency vibration, and harsh environments (high temperature, dust, etc.) in industrial machinery. From material selection and structural design to insulation withstand and temperature-rise validation, we offer customized solutions throughout the entire design cycle, ensuring high reliability and long service life of interconnection systems.

Copper busbars deliver three core functions in industrial machinery:

High-current transmission – connecting frequency converters, servo drives, transformers, and distribution cabinets for stable power delivery under heavy loads;

Equipotential bonding and grounding – equalizing enclosure and structural potentials while providing safe protection paths;

Absorbing vibration and thermal expansion – preventing rigid connections from fatigue failure due to equipment vibration and temperature changes.

Laminated Busbars: Low parasitic inductance effectively suppresses switching overvoltage, protecting power devices; flat profile saves control cabinet space and increases power density; custom L/Z shapes fit compact layouts.

Braided Busbars: Ultimate flexibility with an extremely small bending radius, effectively absorbing equipment vibration and thermal expansion displacement; the braided structure distributes stress to resist high-frequency fatigue; open surface enhances heat dissipation; high tolerance simplifies on-site assembly.