In stud welding, the heat of an electric arc drawn between the fastener and the work melts a quantity of metal, after which the two heated parts are brought together under pressure. In stud welding, ...

Weighing in at 80 pounds, the Studhorse 1200 inverter-drawn, portable arc stud welder measures 19.5×17.9×10.5 inches. The unit generates an output of 1,200 amps and welds studs up to 5/8 inches in ...