Robot Twin Arm for Welding

FIG. 1 is a perspective view of a robot twin arm for welding, showing my new design;

FIG. 2 is a front elevational view;

FIG. 3 is a rear elevational view;

FIG. 4 is a right elevational view;

FIG. 5 is a left elevational view;

FIG. 6 is a top plan view; and,

FIG. 7 is a bottom plan view.

Portions of the robot twin arm for welding shown in broken lines form no part of the claimed design.