Special Technology/Construction "Underwater Stud Welding System"

High-efficiency work and shortened construction time! A space-saving underwater stud welding system.

The "Underwater Stud Welding System" is a system that can manage the welding condition for each bolt and allows for space-saving operations. At Nihon Ocean Services Co., Ltd., we have been researching and exploring methods for efficiently and safely dismantling structures in underwater environments that were previously impossible. This system enables groundbreaking high-efficiency work and safe construction, shortening construction periods and reducing CO2 emissions by up to 1/11. 【Features】 ■ Capable of installing headed studs, deformed rebar studs, and threaded studs ■ Real-time monitoring of current waveforms allows for quality control of each individual stud ■ Equipment can be arranged in a space-saving manner ■ The compact size of the machinery significantly reduces CO2 emissions For more details, please refer to the catalog or feel free to contact us.

basic information

【Overview】 ■ Installation of bolts with a minimum dimension of 50mm is possible. ■ Installation of studs can be done at a pitch of 50mm. 【Types of studs that can be installed】 ■ Headed studs ■ Underwater dedicated arc shields (ferrules) ■ Deformed studs ■ Threaded studs, etc. *For more details, please refer to the catalog or feel free to contact us.