Techno SOL l's Cold Wire feeder is an integrated system for cold wire TIG welding designed to increase productivity in the TIG process considerably by feeding the wire in a continuous way. The wire feeder can interface very easily with any power sources of TIG DC or AC/DC power with high-frequency arc ignition and a torch cooling unit.It is suitable for all types of quality welding on flat and tubular surfaces and on most basic metals, such as steel, stainless steel, aluminium, titanium and other alloys.Easy to install and simple to use, this accessory can be employed even by non-professional weldrs to obtain high-quality, excellent-looking welded joints.