A number of professionals work as industrial and commercial welders. Although this can certainly be a physically challenging line of work to get involved with, it can also be a lot of fun for the right men and women. In this field, you can expect to work with metals like aluminum, copper, nickel, and unique alloys. You will also handle torch equipment that produces extreme heat and flames to melt metals and weld them together. It is important to wear the right thermoplastic helmets with face shields in this line of work, for safety reasons. This gear essentially protects your face and head from hot metal sparks.
You certainly need the right kind of training to work with metal fabrication, underwater welding, and torch equipment or tools. You can take welding classes and learn how to handle ironwork, heat metal, and focus on a specific spot with a torch in order to create a nice seam. You need to develop a good technique for welding metals and alloys together. In this field, you can work in the automotive industry and weld car parts, help manufacture metal products, or assist with building commercial bridge arcs. Many professional welders also handle ironwork, and create unique gates and railings. You may have to deal with propane or acetylene gas tanks in this field, which can be used on torch equipment to produce heat.
If you choose to work in the commercial and industrial welding business, you can expect to manufacture, build and repair a number of metal objects and structures. These fabrication processes often allow you to work with other welders.