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.
Key Advantages
Uniform Coating: Ensures consistent zinc thickness across the product.
Efficient Zinc Recovery: Minimizes zinc waste by collecting excess material for reuse.
Durable Construction: Made from heat-resistant and corrosion-resistant materials.
High Throughput: Capable of processing large volumes without slowing production.
Safe Operation: Enclosed design reduces risk of operator contact with molten zinc.
Typical Technical Parameters
| Processing Capacity | 500–5,000 kg/h (customizable) |
| Operating Temperature | Up to 450°C |
| Material | Heat- and corrosion-resistant steel or alloy |
| Rotation Speed | 1,000–3,000 rpm (adjustable) |
| Integration | Compatible with zinc kettles and downstream drying or cooling systems |
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.
Application in Hot-Dip Galvanizing
Centrifuges are widely used in galvanizing lines for strips, wires, bars, or small components. By removing excess zinc efficiently, they improve surface quality, reduce material consumption, and support high-speed production, contributing to overall plant efficiency and product consistency.
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