Submerged
arc welding plate is one of the most widely used mechanical welding methods in
various industrial sectors, especially in shipbuilding, power generation equipment,
boiler pressure vessels, large pipelines, rolling stock, heavy machinery,
bridges, and oil refining and chemical equipment production. Technology has played a positive role in promoting the development of the welding structure manufacturing industry.
Its working principle is the work piece is placed on the work piece carrier; welding arm with open arc welding torches on gantry frame move horizontally, up and down; so that the welding nozzle head aligning on the welding seam, and then by the gantry shelf moving on the rail as straight line, weld automatically. This machine can weld four welding seam at the same time. Automatic ovelaying welding hardfacing machine,plate welding machine,open arc Open Arc Welding Plate Overlay Welding Machine JIANGSU WELLDAM WEAR-RESISTING INDUSTRIAL CO.,LTD , https://www.wedwearplate.com
It is reported that the second super-speed test room newly built by Dongdian’s core enterprise Dongfang Electric has successfully completed the first 1 million kilowatt supercritical turbine generator rotor dynamic balance overspeed test on May 25, marking the production of large-capacity steam by Dongdian. The capabilities of wheel generators and nuclear power generators have been further enhanced. Wang Ji revealed that in addition to nuclear power, various new energy sources such as wind energy and tidal energy will be the targets of Dongdian's research, and now actively seek opportunities at home and abroad.
Dongdian develops a million kilowatt nuclear machine
Wang Ji, chairman of China Dongfang Electric Group, revealed yesterday that Dongfang Electric has entered the nuclear power technology and has completed important tests on the 1 million kilowatt nuclear power manufacturing technology in the research and development stage.