The Studhorse 1200 and 1200 DM stud welders feature Arcon's SCR-inverter-type power supply. The welders are portable, weighing 80 lb and measuring only 19.5 X 17.9 X 10.5 in. Outputing1,200 amp, Studhorses weld full base studs up to 5 /8-in. in diameter. Units sport a pilot circuit for stud welding on surfaces that are not ideally cleaned and prepared and a kick-start circuit to ensure the lift cycle occurs at the right time to account for wear to the gun mechanism and variations of stud size.

Arcon Welding Equipment LLC, Salisbury, Md.
arconweld.com