Welded Mesh Fence Types and Production Equipment

Welded wire mesh fences come in multiple styles, each with specific technical features. Standard 2D flat panels are constructed from straight horizontal and vertical steel wires (typically 3–6 mm thick) welded at each intersection. These panels (often 2–3 m wide and up to 2–3 m tall) use common mesh openings (e.g. 50×100 or 50×200 mm). Flat 2D fences offer a lightweight, open-barrier solution with good visibility, making them popular for gardens, parks, sports fields and general perimeter use. They are economical and easy to install, but provide moderate rigidity compared to reinforced designs.

3D (V-Bent) Welded Mesh Fences

3D welded mesh panels include one or more V-shaped bends in the profile, which significantly stiffen the mesh. Typical 3D panels use galvanized low-carbon steel wire (3–6 mm diameter) with standard mesh openings (50×100 to 55×200 mm). Heights range from about 0.5 to 4.0 m. The offset “V” bends create triangular sections that resist bending or buckling, boosting rigidity without much added weight. In practice, 3D fence panels (often called curved mesh or reinforced panels) are widely used around residential developments, commercial properties, sports facilities, highways and airports. They combine strength with a clean appearance, and their open profile preserves sight lines for monitoring. Modern 2D/3D fence panel production lines (wire mesh welding machines) can automatically weld and bend these panels in one pass, operating under PLC control for high throughput.

Key features: 2–4 V‑shaped bends per panel (more bends on taller panels), which “make the mesh more strong”. Highly corrosion-resistant after galvanizing and powder coating. Easy installation on various post types (flat, square, round).

358 Anti-Climb (Clear View) Mesh Fences

358 (pronounced “three-five-eight”) mesh fence is a high-security welded panel. The name comes from its tight mesh: 3″×½″ openings, made with 8-gauge (≈4.0 mm) wire. These small 76.2×12.7 mm apertures provide maximum anti-climb protection – there are no footholds for fingers or boots. The panels (usually 2.5 m wide by 2–3.3 m tall) are heavy-duty, with every intersection welded for strength. Typical 358 panels use 4 mm horizontal and vertical wires.

358 fences are extremely difficult to cut or penetrate; the robust wire and welds resist bolt cutters. The design still offers clear visibility (“clear view fence”), useful for CCTV or detection systems. These fences are ideal for very high-security sites (prisons, military bases, airports, utilities, etc.). They come in heights up to 6 m (by stacking panels).

Key advantages: Extremely high rigidity and security due to dense 4 mm mesh. Anti-climb: fine mesh leaves no toe/finger holds. Anti-cut: heavy wire and welds thwart cutting tools. Durability: galvanized and powder-coated finish for long life.

Double-Wire (868) Welded Mesh Fences

Double-wire (twin-wire) panels use two parallel horizontal wires welded to each single vertical wire. For example, a standard “868” panel has two 8 mm horizontals and one 6 mm vertical. This twin-wire structure makes the fence very rigid and strong – more so than single-wire panels. Double-wire fences (also called 656/868 based on wire gauges) are noted for “extreme rigidity and security”. They withstand impact and pressure well, so they don’t easily deflect.

Such panels maintain good visibility (large 50×200 mm mesh is common) while resisting deformation. They often include anti-theft fittings (clamps/bolts) that prevent quick removal of panels. Surface finishes (hot-dip galvanized + powder coat) give up to 20+ years life in normal conditions. Double-wire 868 fences are used for professional security around parks, playgrounds, schools and industrial sites. For instance, one double-wire system is recommended for airports, parking facilities and other high-risk commercial or industrial perimeters.

Key features: Twin horizontal wires (e.g. 8/6/8 mm or 6/5/6 mm) give extra strength. Welded joints at every crossing ensure durability. Large mesh openings allow monitoring outside, while double wires deter climbing. Specialized high-security versions use even thicker wires.

Installation: Panels bolt or clip to posts (square or round); extra hardware (brackets, spikes, etc.) can be added. Well-designed clip systems also act as an additional anti-tamper measure.

Production Equipment & Key Considerations

Modern fence production relies on automated wire mesh welding machines and panel production lines. Wire mesh welding machines (a.k.a. fence panel machines) can automatically straighten, cut and weld steel wire into panels. They come in 2D and 3D variants; some lines can switch between flat panels and V-bent (3D) panels. For example, MWM Technic’s 2D/3D panel line “is designed for flexible, economical production of 2D & 3D panel fences”. These systems typically feature PLC control and can run continuously at high speed, producing on the order of 70–80 panels per hour. A fully automatic mesh welding line greatly increases output while ensuring consistent quality.

When selecting equipment and fence designs, buyers focus on:

• Rigidity & Strength: Ensure wire diameter and panel design meet required stiffness. 3D-bent panels and double-wire fences resist bending better than flat panels. The machine must handle the chosen wire gauges (e.g. 4–8 mm) and mesh sizes.
• Anti-Climb/Security: High-security fences (like 358) need very small mesh openings. The welding machine must precisely position wires for small apertures. Fences with high-security fittings (e.g. tamper-proof clamps) may require custom production fixtures.
• Production Compatibility: Verify that the fence mesh making machine (wire mesh welding machine) supports the panel widths, heights and profiles you need. Some lines are modular to add bending stations (for 3D panels) or extra wire feeders (for twin-wire panels). The more automatic the system (coil-fed wire, CNC controls), the higher the throughput and uniformity.
• Automation Level: Fully automatic machines reduce labor and cycle time. Look for PLC/CNC control, auto-feeders, and integrated welding transformers. These features allow 24/7 non-stop operation with minimal operator attention.
• Installation Ease: Panels should include design features to speed installation. For example, many welded mesh fences have standardized clamp bars or clips so panels can be bolted onto posts quickly. High-end systems may provide anti-theft fasteners or matching posts/gates for a complete turnkey solution.

Contact & Next Steps

Whether your project requires basic residential fencing or top-end security panels, choosing the right mesh and the right machinery is critical. We offer a full range of automated fence mesh making machines, from standard wire mesh welding machines for 2D panels to advanced 3D fence panel production lines. Our equipment is built for high output and precision, producing anything from flat panels to V-bent and double-wire designs.

Ready to increase your capacity? Contact our team today to discuss wire mesh welding machines or full panel production lines. We can provide detailed specs, pricing, and quotes for automated fence mesh equipment matched to your requirements.

Call to Action: Talk to our specialists for a quote on automated welded mesh fence production systems (fence mesh making machines) and optimize your panel manufacturing process.