Find out about our latest press releases here and discover what we are up to at Polysoude. You can download all articles in PDF format.

Cooling towers: When experts work together…

Hamon d’Hondt is a company that manufactures finned tubes for cooling towers, welded tubes of all types such as spiral fins, parallel fins (carbon steel, alloy steels, cast iron sleeves), cooling towers, air condensers, energy savers, air and fume heaters, sets of finned [...]
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Orbital TIG welding technique ensures quality and productivity

Polysoude’s Orbital TIG welding is renowned for outstanding quality and reliability, especially under harsh environmental conditions and severe time restraints. This was shown by the Ruhlermoor project, completed in Northern Germany in 2017. The project involved laying 10.7k [...]
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BrauBeviale 2018 Trade Show in Nuremberg

The Brau Beviale trade show enables participants in the food industry — especially the beverage sector — to present their latest innovations across the production chain, from equipment installation to the finished product. This trade show will give Polysoude a chance to [...]
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Polysoude Sales Awards 2018

Sales Awards 2018
On 26th March, Polysoude organised the second edition of the Polysoude Sales Awards at the company headquarters in Nantes. Being the industry leader in conception, fabrication, and commercialisation of arc welding equipment for all welding and cladding applications, Polysoude [...]
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TIG/GTAW Hot Wire Weld Overlay With TIGer Technology

Bi-Cathode Torches
In the GTAW Hot Wire TIG process, the wire is preheated by the Joule effect of a separate current, which is provided by an additional power source. Hot Wire TIG cladding allows increased melting rates and advanced productivity, without compromising the reliability of the [...]
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Orbital TIG welding

Orbital welding application in the Oil&Gas field
When high quality welds are required, orbital TIG welding is the ideal technology for tube-to-tube or tube-to-tubesheet welding applications. With or without filler wire, this is a stable, reliable process that can be used on a wide range of materials such as carbon steel, [...]
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Mechanized and Automated TIG Welding

Narrow Groove Torch
TIG welding offers the possibility to work with or without filler wire. Using mechanized or automated TIG welding equipment, any desired quantity of welds can be produced, with sustained reproducibility and with each individual joint exceeding the requirements of the strictest [...]
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Orbital Welding Of Tube Heat Exchangers

Aseptic Heat Exchanger
A top standard of the welded joints between tubes, elbows, return-bends, and tubesheets contributes considerably to the reliability and length of the service life of each heat exchanger. Mechanised orbital GTAW allows for consistent joint quality at the desired level. Compared [...]
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Dual TIG overlay story in Shop Metalworking Technology Magazine

Combining two TIG electrodes to provide better heat to the weld overlay process, Polysoude’s TIGer system boasts deposition rates of up to 5.8 kg/hr. A variant of TIG hot wire welding, “we combine two tungsten electrodes into the same torch. This new torch, [...]
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Focusing on the Schweißen & Schneiden fair 2017: Polysoude, another step forward….

Every 4 years, the cutting, welding and weld overlay industry comes together for the unmissable event: “Schweißen & Schneiden”. This event, being the biggest in the industry, is a precious occasion to get a complete overview of the most recent developments and [...]
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