The capacitor discharge (CD) 110 stud welder from Image Industries tackles both contact and gap CD-stud welding, particularly when appearance is crucial. Reportedly, units provide reliable one-sided welds with minimal distortion on materials such as carbon steel, stainless steel, aluminum, and brass as thin as 0.020 in. CD110s tackle up to 3 / 8- in. steel weld studs with user-selectable capacitance. The welders include digital voltage meters, adjustable voltages, automatic over-voltage protection, LEDs, and demand fans.

Image Industries Inc., Huntley, Ill.