This is just a quick video to show how effective the Holch fume extraction MIG torch systems are when coupled up to an adjustable fume extraction unit.

The torch used in this video is the 250 version coupled with the Kemper MiniFil. The start of the video is with the fume extraction working. The middle part of the video is without fume extraction. It shows a substantial difference between the two.
Although the 3rd snippet is blurry (excellent video skills by myself) it shows just how even fume that looks like it will escape, it is still sucked into the extraction system.

Setting wise - Our Kemper unit was set to about 1/3 of its maximum suction. Obviously every unit is different and if you were also running a secondary fume extraction arm / hood off the same unit the suction rate would have to be increased.

We are confident in saying that the Holch torches are one of the best if not the best in the market. They are designed from scratch as a fume extraction torch rather than a 'retro

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