This Is How The World's Strongest Anchor Chains Are Made

Quantum Tech HD‍

30 Sept 2025

Ever wondered how the giant anchor chains used on ships are actually made? In this video we follow the whole journey: heating steel until it’s glowing, bending and closing each link, welding and trimming the flash, then heat-treating and testing the chain so it won’t fail at sea. You’ll see presses, hammers, proof-load tests, and the small checks that make a huge difference, like measuring every link before the final finish.