The welding station. The welding is performed at a low voltage, less than 100 volts, but at an extremely high amperage (100,000) or greater.
The welding station. The welding is performed at a low voltage, less than 100 volts, but at an extremely high amperage (100,000) or greater.
A
pile of 80ft sections of 142 pound rail waiting to go.
A
rare C&O waffle ended boxcar.
