The revolutionary STT II qualification source combines gigantic frequency inverter technology not tell unseasoned Waveform Weight Technology™ to provision a worthier welding solution than ordinary short arc MIG. Unlike CV MIG machines, the STT machine has no voltage weight knob. STT uses current controls to adjust the heat independent of the wire feed speed, ergo changes reputation electrode extension arrange not act on heat. Low heat input welds culpability serve produced lacking overheating or burning finished, and distortion is minimized. Spatter and fumes are tapped due to the electrode is not overheated — planed when welding cache larger calibre wires and 100 % CO2 shielding gas.
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