Manufacturing Process
-
Welding: Low-carbon or stainless steel wires are welded together in a grid pattern using electric resistance welding.
-
Galvanization: The welded mesh is coated with zinc, either through hot-dip galvanizing (immersed in molten zinc) or electro-galvanizing (electrolytic process). Hot-dip galvanizing provides better corrosion resistance.
3. Key Features
✔ High Strength – Rigid welded structure withstands heavy loads.
✔ Corrosion Resistance – Zinc coating protects against rust and weathering.
✔ Uniform Mesh Openings – Precise grid patterns for consistent performance.
✔ Easy Installation – Prefabricated panels save time and labor.
✔ Versatility – Available in various sizes, wire gauges, and coatings.
4. Common Specifications
-
Wire Diameter: 0.5mm – 6mm (varies by application)
-
Mesh Size: 1/2" (12.7mm), 1" (25.4mm), 2" (50.8mm), etc.
-
Panel Sizes: Typically 1m × 2m, 2m × 3m, or custom sizes.
-
Galvanization Types:
-
Hot-Dip Galvanized (HDG) – Thicker zinc layer (~50-100μm), long-lasting.
-
Electro-Galvanized (EG) – Thinner coating (~10-20μm), economical.
-
5. Applications
-
Fencing & Security: Perimeter fencing, animal enclosures, gabion boxes.
-
Construction: Reinforcement in concrete (slabs, walls), plastering, partitions.
-
Agriculture: Poultry cages, trellising, garden protection.
-
Industrial: Machine guards, shelving, filtration.
6. Advantages Over Other Meshes
-
Longer lifespan than non-galvanized wire mesh.
-
More rigid and stable than woven wire mesh.
-
Cost-effective compared to stainless steel mesh.
7. Maintenance
-
Requires minimal upkeep due to zinc protection.
-
If damaged, a zinc-rich paint can be applied for touch-ups.
Conclusion
Galvanized welded wire mesh panels are a durable, economical, and flexible solution for various industrial and construction needs. Their corrosion resistance and structural integrity make them ideal for both temporary and permanent applications.
-
-