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Welding process minimizes fumes

Lincoln Electric®’s Low Fume Pulse™ welding process uses the company’s Waveform Control Technology® to deliver an advanced pulsed waveform that helps maximize arc performance while controlling heat input. It reduces the volume of weld fume emissions in the workspace by 66 percent compared to traditional constant-voltage GMAW, the manufacturer reports.

This technology is available as a free waveform upgrade for the Power Wave® S500, R500, and R450 with STT and Advance modules.