monopiles connecting aligning extending welding production line -hydraulic lift roller rotator.

[@jannikstegert462]

Which welding machine is used for such processes?

[@toploongcnc]

for wind turbine

[@joeanon5788]

My guess would be an automated Sub Arc Welding SAW. Look it up on YT. Usually done in the #1 position, and spinning the pipe. It deposits a lot of weld material and the gas coverage is provided by depositing, by gravity feed, a flux layer.

[@rojorojo3754]

Good

[@toploongcnc]

www.littlebeelaser.com