John Street Platers - Spin Galvanizing & Zinc Nickel Coating
Spin Galvanizing
Discover the power of Spin Galvanizing for unparalleled metal protection. Unlike conventional plating methods, our process immerses cleaned iron or steel in molten zinc, forming a unique alloy that integrates seamlessly with the metal object. This results in a coating that becomes an intrinsic part of the metal, rendering it highly resistant to mechanical damage and drastically reducing the need for costly cosmetic repairs.
Benefits of Spin Galvanizing:
Long-Term Durability: Enjoy long-term durability with minimal environmental impact compared to repetitive steel maintenance painting. Our galvanized metals boast a lifespan of over a century without requiring maintenance, making them a sustainable choice for your projects.
Versatility: Our hot dip and spin galvanizing processes offer unmatched versatility, catering to a diverse range of metal articles. From various shapes and sizes to hollow items, we provide comprehensive protection inside and out.
Capacity: Our capabilities include tank sizes up to 2.5m length x 1.5m depth x 1.8m width, basket size 700mm diameter x 780mm depth, and a crane capacity of 2 tonnes.
Ready to experience the superior protection and durability of Spin Galvanizing and Zinc Nickel Coating? Contact us at 0161 736 4211, 0114 244 5333, or 0114 272 7212 for a quote and discover how we can empower you and your business.






Zinc Nickel
For superior corrosion protection in harsh environments, opt for our zinc-nickel coating. This high-performance solution involves the co-electrodeposition of zinc and nickel onto components, enhancing sacrificial protection to the underlying iron or steel. With 12-15% by weight of nickel, our Zinc-Nickel finish surpasses traditional zinc or zinc-iron systems, offering exceptional durability.
Key Features of Zinc Nickel:
Exceptional Durability: Our zinc-nickel plating adheres to stringent standards, with un-passivated parts coated with 10µm of zinc-nickel capable of withstanding 500 hours or more of neutral salt spray testing before showing signs of red corrosion.
Customization: By incorporating various top coats and sealers, we can further elevate corrosion resistance levels, exceeding 1000 hours of neutral salt spray.
Ready to experience the superior protection and durability of Spin Galvanizing and Zinc Nickel Coating? Contact us at 0161 736 4211, 0114 244 5333, or 0114 272 7212 for a quote and discover how we can empower you and your business.