Welding Process (Welded Wire Mesh)
Definition:
Welding is a process that joins metal wires together at intersections using heat, pressure, or both, creating a strong and durable mesh structure.
Steps:
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Wire Preparation – Steel wires are straightened and cut to the required length. They may be galvanized or coated before or after welding.
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Positioning – Wires are arranged perpendicularly (or as designed) on a welding machine.
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Spot Welding – At each intersection, the machine applies heat and pressure to fuse the wires together without using additional material.
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Cooling & Finishing – Welded intersections cool rapidly to form a solid joint. The mesh is then flattened, trimmed, and inspected for quality.
Characteristics:
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High strength at the joints
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Consistent mesh size
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Can be used for construction, fencing, and industrial applications
Variants:
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Electric Resistance Welding (ERW) – Most common for standard mesh
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Continuous Welding – For large rolls or sheets
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Galvanized or PVC-Coated Welding – For corrosion resistance
