Arc Sensor FD-AR

Automatic seam tracking by weaving

• This sensor alloes correction of curved workpiece or thermal distortion which cant be corrected only by detecting workpiece position.
• Applicable to workpieces with medium thickness or thicker.
• Most inexpensive among all the tracking sensors.
• Easy to use from the viewpoints of interference of workpieces and maintenance because this sensor requires no additional parts around the torch. ** Cant be used for tracking on aluminum.