Profile: Taylor Studwelding Systems Limited specializes in the design, manufacture and supply of studwelding equipment and studs. Our CD200 controllers have a strong, robust construction comprising of an aluminum cage within an outer steel case. Recessed front and rear panels protect the dials and plugs. The use of soak tested components ensure maximum durability and a long working life. The controller can automatically sense and adjust for varying voltages from 100 - 250 volts AC, and for different mains frequencies from 50 - 100Hz. It can also sense and adjust accordingly for hand tools on stud or shroud ignition.