FSW is well suited for aluminium-alloy marine structures exposed to harsh environments such as humidity, salt spray, and alternating loads. It provides strong, stable, and reliable joints for large panels and critical offshore engineering components.

Main Applications

Large Aluminium-Alloy Panels
Used for joining extrusions and plates in ship superstructures, decks, bulkheads, and other large marine structures.

Stiffened Panels & Integral Structures
Supports the production of integral stiffened aluminium panels with high rigidity, lightweight performance, and strong load-bearing capacity.

Key Advantages

Low Distortion Welding
Low heat input helps reduce deformation, making it suitable for large thin-walled and wide-format panels.

High-Strength Reliable Joints
Produces strong, stable welds with good corrosion resistance and reduced risk of inclusion defects.

Lightweight & Efficient Production
Supports lightweight marine structures while reducing repair work, post-processing, and production time.

Automation-Friendly
Suitable for automated production and long linear weld seams commonly used in marine engineering components.