In most industries, such as oil and gas, water treatment, chemical processing, and manufacturing, industrial tanks are involved. Such tanks should be robust, stable, and be able to transport large quantities of liquids or gases without any leak or structural failure.Â
Welding of circular seams in joining steel plates is one of the most important components in the construction of these tanks. This is where an automatic girth welder is required. Compared to classic methods of welding (manual), automated systems are more exact, uniform, and productive.Â
Working of Girth Welder
An automatic girth welder is a special machine that is used to cut circular seams in cylindrical features, referred to as girth welds, in storage tanks and pipelines. In the manufacture of tanks, huge steel plates are initially bent into curved parts. These areas are further joined to create a cylindrical structure. The edges of joining these plates should be bonded in such a way that they are structural.
The automatic girth welder is used to move around the tank circumference, and is used to make the weld with a constant speed and precision. Since it is an automated process, it minimizes human error, and it also gives the same weld all around the structure.
Enhancing Welding Accuracy
The accuracy is very crucial in the making of industrial tanks. Minor welding flaws may compromise the construction or cause leakages in the long run. An automatic welder is operated under programmed settings that control the amount of heat, speed of welding, and the position of electrodes. Such control guarantees that there is uniformity of the weld along the seam.
Improved Construction Efficiency
Circular lapses may take hundreds of feet of welding on big industrial tanks. It may require much time and effort to complete this work manually. To accelerate the process, an automatic girth welder ensures a constant welding rate is used without any distractions. The machine has the ability to run continuously with the same quality.
This has been particularly useful in large industrial plants, where the project’s time needs and production schedules are of paramount importance.
Enhancing Worker Safety
Industrial welding is characterized by high temperature, sparks, and fumes. The manual welding of big tanks can also force the workers to work in awkward positions or even at heights. A girth welder minimizes the presence of workers in the actual welding.Â
This will eliminate physical strain and also minimize the chances of workplace accidents, while still delivering high standards of production.
Assuring Stable Welds
Poorly welded joints may cause structural destruction or expensive repairs. An automatic girth welder will aid in the process of ensuring that all the welds are of high quality. The amount of heat is to be controlled at a consistent rate to ensure that the weld penetrates the metal plates.
This produces stiff joints that are able to withstand the stresses exerted on big tanks in operation. Dependable welding also minimizes the possibilities of leakages, which can lead to safety hazards and environmental impacts.