
Dynamic Correction: Corrects for curved workpieces or thermal distortion—deviations that cannot be fixed by initial position detection alone.
Medium/Thick Plate Specialist: Optimized for workpieces with medium thickness or greater.
Cost-Effective Tracking: The most affordable option among all available seam tracking sensor technologies.
Minimal Interference: Requires no additional parts or external hardware around the torch, making it easier to maintain and ideal for tight workspace
Note: This sensor is not applicable for aluminum welding tracking.

At OTC DAIHEN, we offer a range of comprehensive solutions designed specifically to meet the demands of the automotive and manufacturing industries. Our recommended products enhance productivity, precision, and efficiency across your production line. Explore our top-tier selections below:
The FD-A20 system ensures that wire deviation is kept to a minimum, significantly outperforming standard equipment. By maintaining a tighter tolerance, the system guarantees consistent contact with the joint, even in high-speed or complex application
Our laser-based sensor offers a significant upgrade in both speed and accuracy compared to traditional touch sensing.
Uninterrupted Performance: Mastering Stability with the TCC Forced Pressurized Torch