He's Dipping Scorching Hot Metal Into a Tank of Powder — and the Result Is Incredible、 - Video

He's Dipping Scorching Hot Metal Into a Tank of Powder — and the Result Is Incredible

It looks exactly like a tank of boiling liquid. It isn't even close. What you're seeing is fluidized bed powder coating — fine polymer powder being pushed around by air pressure from below until it behaves exactly like a liquid. No heat, no paint, no chemicals in the tank. The heat is in the metal. The piece gets scorched first, then dipped straight into the powder. The moment hot metal meets polymer powder, the coating melts onto the surface and bonds permanently — no chipping, no peeling, no wearing off over time. One of the most satisfying industrial processes you'll ever watch.

For educational purposes only.

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