Several solutions for Collecting Welding Fumes

  • 2025.11.14
  • Case

I. Blow Suction Type Dust Collection

This type solution of dust collection is suitable for workshops with numerous welding stations, large spans, and dispersed weld points.

A suction duct install on one side above the welding area, and a blow air duct on the other. This creates an airflow layer(Height: 5-7m) above the welding area. Welding fumes rise due to heat form an airflow layer, and are then suction into the dust collector for filtration.

II. Suction Arm Type Dust Collection

This type solution of fume extraction is suitable for welding operations where welding points are concentrated and welding stations are relatively fixed.

The suction arm can rotate 360 degrees flexibly and hover at any point, allowing for adjustment of the suction hood position according to the welding point, capturing welding fumes at the source, are then suction into the fume extractor for filtration.

III. Dust Collection Hood Type Dust Collection

This type solution of dust collection is suitable for welding stations with fixed locations.

The fume extraction hood install above welding station, surrounded by welding curtains to effectively prevent fumes from escaping. During welding operations, welding fumes through ducts to the dust collector.

For welding stations with fixed locations requiring overhead crane lifting, a lifting and rotating dust collection hood can be used.

IV. Room type Dust Collection

Room type dust collection is suitable for fumes and smoke generated during automated equipment production processes, such as welding robots and specialized welding machines, where small dust collection equipment cannot meet the fume purification requirements.

The room directly covers the welding area, with a pre-installed suction port at the top connecting to the main pipeline. Welding fumes are promptly suction into the extraction hood under heat, then through the main pipeline into the fume extraction equipment for centralized purification and emission compliance.

V. Conclusion

There are various methods for treating welding fumes, selection and optimal combination should be based on actual conditions and emission standards. Moland company can provide welding fume extractors,industrial dust collectors, laser smoke purifiers, and modular dust collectors, with power ranging from 300W to160KW+。

Related Blog