The differences between French DUBUIS grounding expansion studs and rail studs:
Grounding studs are used for equipment grounding on vehicles.
Rail studs are used for track return current grounding a
Original French DUBUIS earthing expansion plug, no welding required with excellent conductivity, used for metal plate earthing in rail transit, wind power and high-voltage cabinet.
Dubuis special bolts own good conductive grounding and anti-corrosion performance, applied in power equipment, anti-corrosion engineering and special heavy machinery assembly.
Analyze the application of DUBUIS earthing plugs in rail tracks, train bodies and signal systems, compare with traditional craft and discuss industry trend.