Looking for a trusted galvanizing treatment? ER Galvanisers, a family-owned business based in Springs since 2001, offers both hot-dip and spin (centrifugal) zinc coatings for bolts, nuts, washers, rods, chains, jigs, and light structural components.
Full-service expertise in surface prep, immersion, spin, and inspection.
Long-lasting protection offering decades of rust resistance—often 70+ years in suitable environments.
High-volume, consistent output—our plant handles 35–50 tonnes daily.
Quality assurance through visual inspection and thickness gauging.
Cost-effective solution, outperforming paint and powder coatings for both lifecycle cost and durability.
Thorough surface preparation: degreasing, pickling, fluxing to remove oil, scale, and oxides.
Molten zinc bath at approx. 447°C creates a metallurgical zinc-iron alloy bond for maximum corrosion protection.
Uniform coverage, even in hard-to-reach corners, edges, and interiors.
Durable outer zinc layer offers both barrier and sacrificial (cathodic) protection .
Specialised for small items—nuts, bolts, washers—spun at high speed post-dip to remove excess zinc and ensure uniform, controlled coating .
For precision parts with controlled thin coatings (1–3mils). Heated in zinc above 560°C to form a compact, abrasion-resistant finish.
Durable metal protection—bonded zinc resists abrasion and harsh weather.
Low maintenance & cost—often most affordable over part’s life span.
Complete coverage—protects interiors, edges, and recesses.
Visual inspection friendly; non-destructive thickness gauges ensure coverage quality.
Environmental advantage—zinc is recyclable, process produces minimal waste.
ER Galvanisers supports:
Construction & infrastructure projects
Engineering and industrial manufacturers
Mining and heavy-duty applications
Manufacturers of fasteners and small components
Our plant's capacity and flexibility mean we deliver galvanizing treatment from small parts to larger batches efficiently and reliably.
For premium galvanizing treatment, contact ER Galvanisers in Springs. Our skilled team combines over 30 years’ experience with modern equipment and attention to detail. Whether you need a quote or technical advice, we’re ready to serve.
Phone: 011 363 3456 | Mobile: 061 458 6240
Address: 12 Phoenix Rd North, Springs, Gauteng
Email & Quote: Contact us via our site to start your galvanizing treatment with confidence.