Welding

is the most precise method of welding with the use of an inconsumable electrode.

means semi-automatic welding of metals in a protective atmosphere of an active gas. This method is very productive due to the possibility of the automation of the process.

is currently one of the most widespread methods of welding in the world. It is suitable for welding copper and its alloy (mostly then bronze), aluminum and its alloy or titanium, generally these are light weldable metals, all with the use of internal gas.

or also automatic submerged arc welding is very effective and of the highest quality method of welding metals.