The welding rectifier VD-306DK U3 is designed for manual arc welding with coated electrodes of carbon, alloyed and corrosion-resistant steels at direct current. Together with the feeder provides semi-automatic welding in shielding gases, at direct current, with fusion electrode wire.
Provides manual arc welding with a non-fusible electrode in argon, on direct current, all metals, except aluminium and its alloys.
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