Lincoln Electric Introduces Low Fume Pulse™ Welding Process

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05 May 2017

Lincoln Electric Introduces Low Fume Pulse™ Welding Process

Advanced welding process delivers a one-two punch with low-fume, maximum weld performance

Process comparison: CV versus Low Fume Pulse using the same wire diameter, wire feed speed, and contact tip to work distance.

(click photo for high-res image)
ClevelandLincoln Electric®’s Low Fume Pulse™ welding process simplifies the balancing act between weld-fume control and weld floor productivity. Developed to be a win-win solution, this advanced welding process combines maximum weld performance with low fume generation, providing improved operator productivity and safety at the same time.
Engineered to be the first step to overall weld fume control, Low Fume Pulse utilizes Lincoln Electric’s Waveform Control Technology® to deliver an advanced pulsed waveform that maximizes arc performance while effectively controlling heat-input. In return, Low Fume Pulse drastically minimizes overall weld fume generation – reducing the volume of weld fume emissions into the workspace by 66 percent compared to traditional constant voltage (CV) MIG.
Low Fume Pulse is available as a free waveform upgrade for the Power Wave® S500, R500 or R450 with STT or Advance modules.
For more information on Low Fume Pulse, view brochure MC17.52 on
Lincoln Electric is the world leader in the design, development and manufacture of arc welding products, robotic arc welding systems, plasma and oxyfuel cutting equipment and has a leading global position in the brazing and soldering alloys market. Headquartered in Cleveland, Ohio, Lincoln has 63 manufacturing locations, including operations and joint ventures in 23 countries and a worldwide network of distributors and sales offices covering more than 160 countries. For more information about Lincoln Electric and its products and services, visit the Company's website at
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