Fully integrated stud welding systems having two digital controls for time and current. TRU-WELD stud welding machines were designed to meet the most challenging stud welding jobs including thru-deck applications. A complete system includes: * Power supply controller The machine* TWE 17000 heavy duty stud gun* 50 ft (15 meters) of 40 weld and control cable* 25 ft (7.5 meters) of 40 ground cable with HD clamp* Trolley