INDUCTION-HEATING ROLLER DEVICE

摘要

A relay box is fastened to the end of a support rod supporting an induction heating mechanism, which the end is extended outside. Receptacles of connectors are mounted on a surface of the relay box . Lead wires connected to the induction coils are connected to the receptacles. Plugs are removably pin-connected to the receptacles. Power lines connecting to the exciting power source are connected to the plugs.