Tregaskiss enhanced its LSR+ (Low Stress Robotic) uni-cables with SmoothTurn technology for use with its Tough Gun TA3 robotic MIG guns. This technology reduces friction on the internal components in the power cable, reportedly increasing overall cable life up to 300 percent and maximizing productivity. While conventional uni-cables generally have connections with limited rotational capability, producing torsional stress, the LSR+ uni-cable has a rotating power connection to reduce that stress. Improved electrical connections ensure a more stable arc, resulting in reduced spatter. Special internal components increase power cable support and bend radius to better accommodate heavy robot articulation.