How Do Different Types Of Welding Processes Determine Filter Selection?

Welding filters are one of the most important industrial filters for enclosed spaces where welding processes are conducted. The rate of fume generation is one of the most important factors when selecting a welding filter. However, this rate of fume generation depends on the type of welding process being conducted. Therefore, the selection of a welding filter will vary according to the welding process. In this blog, Dynamic Filtration Ltd., one of the leading industrial air filter manufacturers in Waterloo, explores 4 types of welding processes and how they determined the selection of this industrial filter.

4 Major Types Of Welding Processes

Stick Welding (MMA)

Stick welding is a type of manual welding process that uses a stick to conduct the process. Therefore, it generates a lot of fumes. This excessive fume generation means that it requires a welding filter with higher filtration efficiency, and perhaps even more robust in nature.

Flux-Cored Arc Welding

Flux-cored arc welding uses a tubular wire filled with flux, which is used to fuse two pieces of metal. Due to the presence of this flux, this welding process also produces a lot of fumes. Thus, this type of welding process also dictates a filter that is strong and robust.

Metal Inert Gas Welding (MIG)

Metal Inert Gas Welding uses an electric arc to melt and subsequently weld the metal. Due to the nature of the welding process, it produces fewer fumes compared to the two welding processes mentioned above. In this case, a lower-rate welding filter might suffice.

Tungsten Inert Gas Welding (TIG)

Tungsten Inert Gas Welding uses a non-consumable electrode to create an electric arc that enables a weld. Due to the non-consumable nature of the electrode, TIG welding produces the least amount of fumes of the lot. Therefore, a lower-rated filter will also work in this case.

Dynamic Filtration Ltd. is one of the major industrial air filter manufacturers in Ontario. We produce a wide variety of industrial filters, including cleanable air filters, custom filters, and much more. Our wide selection of industrial filters is used for multiple applications such as fertilizer manufacturing, construction, food manufacturing, wastewater management, and more. For more details, contact us today at 519-886-0749.