This allows you to increase the speed of work and the quality of the executed connections. Now on the domestic market of specialized equipment, welding machines are represented, with which a number of different welding methods are being implemented. One of the most modern areas in welding work is the improvement of the algorithm for managing electrode metals during welding operations using a melting electrode in the atmosphere of protective gases. This assortment of welding processes is increasingly used in various industries — from the automotive industry to the installation of trunk pipeline systems for oil and gas transportation.