Products Description When the coil transport rail flat cars moves, the cable pulls behind the cars. The cable is connected to the ground at one end, while the other is powered by an electric control box on coil transport rail flat cars, and then provide the power to the engine. The coil transport rail flat cars conduct AC 380V directly into the electrical control system of the coil transport rail flat cars to let it start, stop, go forward and backward and so on. Compare with other rail flat cars, the coil transport rail flat cars with V frame to avoid the cylindrical material to roll and
