Centrifuge for Hot-Dip Galvanizing Lines

In hot-dip galvanizing, zinc-coated steel products often require precise removal of excess zinc to ensure uniform coating thickness and high-quality finish. The Centrifuge is a key piece of equipment designed to remove surplus zinc and improve surface quality while maintaining production efficiency.

Working Principle

The Centrifuge uses high-speed rotation to spin galvanized steel strips or small components, forcing excess molten zinc off the surface. This process ensures uniform coating thickness and minimizes zinc waste. The system is equipped with temperature-resistant components to handle hot, molten zinc safely.

Precision Spin Galvanizing: Perfecting Small Parts & Fasteners

Standard hot-dip galvanizing often leaves small components, threaded fasteners, and hardware with excess zinc buildup, clogged threads, or sharp spikes. To deliver a flawless fit for high-precision components, we utilize an advanced Centrifugal Galvanizing (Spin) System.

Immediately after the steel parts are lifted from the molten zinc kettle, they are transferred into a high-speed centrifuge. The powerful centrifugal force instantly expels all excess zinc before it solidifies. This specialized process ensures that male and female threads remain completely clear, clean, and fully functional, eliminating the need for costly post-galvanizing re-tapping. From industrial bolts and nuts to intricate stampings, our centrifuge technology guarantees complete corrosion protection without compromising mechanical tolerances.