American Weldquip introduces the 550 Series water-cooled version of its Arc Safe Advantage hollow wrist robotic torch system. The system’s rotary electrical joint means no electrical cable twisting or torsional strain, which increases cable life. The standard configuration includes the electrical rotary joint common to all robotic systems. Selecting the proper insulating disk adapts the system to any Thru Arm robot with built-in software collision protection. Options include collision sensing, air blast, voltage and nozzle touch sensing.