Feeds the 'wire' welding filler to the torch at exactly the required speed in each case
Unites all power supplies for the torch with easy-to-move and easy-to-operate couplings
'Water-cooled' version Q590D is the interface between both the circulating air cooler WK5 or an external water connection and the torch
A wire feeder for all welding processes, central socket in each case for common torches