5 Facts About Fume Extraction Arms You Must Know

To ensure the safety of machine workers, fume extraction systems are installed to capture and regulate welding fumes, smoke, and other airborne contaminants. To prevent overexposure to the smoke and fumes produced during welding and other machining processes, fume extractors are available in a variety of configurations, and are also provided with additional fume extraction arms.

Fume extraction arms are designed for collecting the smoke and fumes that are directly above the welding arc. An exhaust hood and blower are used in this kind of source capture system to extract and draw contaminated air into a controlled filtering system, where it is cleansed and either expelled outside, away from the factory, or back into the facility. Fume arms, a form of source capture device, are extremely efficient at reducing welding fumes and other air contaminants while consuming less energy. Fume extraction arms are a great option for a variety of applications since they are simple to mount to ceilings, walls, posts, tabletops, and workbenches. However, there are a few key points you need to consider when purchasing a fume extraction arm for your workspace.

Is a fume extractor arm absolutely necessary?

Depending upon the workplace and situation, they may not be! Although fume extractor arms are great at capturing the smoke and fumes at the source, they are not always necessary. They are essential when airborne contaminants need to be captured right at the generating point so as to prevent local environment contamination, such as in healthcare facilities. But, at other times, simply installing a welding fume extractor India, like the Fumekiller, could suffice. This fume extractor, from Powertech Pollution Controls, captures and controls fumes, mist, smoke, and fine dust produced by welding, soldering, and other similar processes, by using a high-efficiency two-stage electrostatic precipitator, with electrostatic filtration technology.

Not all fume arms are created equal

To satisfy the majority of machining applications, a range of fume extraction arms are made available. There are various arm lengths, hood diameters, mounting choices, lighting kits, and other options available. You must thus choose wisely, rather than picking up any random extractor arm.

Fume extractor arms are self-supporting and flexible

Fume extractor arms are designed to be self-supporting and flexible so that they can move around a project without obstructing the machine operator's view, while remaining in place. Some fume extraction arms may also rotate up to 360 degrees to allow for optimal accessibility!

The capture range

The height of the capture range is mostly dependent on the design of the extraction hood. The welder must guarantee flange-shaped characteristics. The flange shape is oriented along the longitudinal seam of the weld, as opposed to oval extraction hoods. This results in the extraction arm capturing 40% more welding fumes along the seam, and less false air being sucked into the sidewalls. Additionally, as a result, the extraction arm does not need to be tracked as frequently by the welder.

The correct usage

To eliminate any exposure concerns to fumes and/or smoke, a fume extraction arm must be utilized correctly. To achieve effectiveness, fume arms must be positioned in the centre of the project, which requires the machine operator to move the arm as they travel around it.

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