How to Weld 4–9mm Wire Mesh Efficiently with Automatic Feeding Technology

Producing welded wire mesh with diameters from 4mm to 9mm has always been a challenge for many manufacturers.
Traditional manual wire feeding is labor-intensive, slow, and often causes production interruptions.
With the development of automatic feeding technology, heavy-duty mesh welding has become faster, more stable, and far more efficient.

This article explains how modern automatic wire mesh welding machines improve efficiency, reduce labor costs, and deliver consistent welding quality for 4–9mm wire mesh production.

Automatic Coil Wire Feeding for Longitudinal Wires

Instead of manual wire insertion, longitudinal wires are fed directly from wire coils.
This system supports coil wire up to 9mm diameter, allowing continuous feeding without frequent machine stops.

By eliminating manual placement, manufacturers can:

Reduce labor requirements

Maintain stable production speed

Improve safety on the production line

Achieve longer uninterrupted working cycles

Automatic coil feeding is especially important for large-diameter wire mesh, where manual handling is slow and physically demanding.

Flexible Welding Options: Mechanical or Pneumatic

Different factories have different production needs and budgets.
To meet these requirements, the machine offers two welding systems:

Mechanical welding – lower investment cost, simple structure, and easy maintenance

Pneumatic welding – higher welding speed and more consistent welding strength

This flexibility allows customers to choose the most suitable solution based on production volume, mesh specifications, and long-term operating plans.

Stable Welding Performance for Thick Wires

Welding thick wires requires stable current and strong pressure.
The machine is equipped with:

Large copper welding electrodes

Sealed water-cooled transformers

Infineon SCR welding control system

This combination ensures:

Stable welding current

Fewer sparks

Strong and uniform welding joints

Reliable performance during long working hours

Even with 8–9mm wire, welding quality remains consistent.

Automatic Mesh Pulling and Cutting System

After welding, mesh panels are automatically pulled to the preset length and cut precisely under PLC control.
This system guarantees:

Uniform panel dimensions

Clean and accurate cutting

Reduced manual handling

Higher overall production efficiency

Automatic pulling and cutting are essential for producing standard panels for construction, industrial floors, and fence systems.

Accurate Wire Alignment and Flat Mesh Panels

To ensure high-quality mesh, the machine uses:

Multi-stage straightening rollers

Flexible wire guiding tunnels

Precise positioning devices

These features keep longitudinal wires properly aligned during welding, minimizing deformation and improving mesh flatness.
The result is a clean, straight, and professional-looking mesh panel.

Reliable Electrical Components for Long-Term Operation

The machine is built with internationally recognized electrical components, including:

Panasonic PLC and servo systems

Schneider low-voltage electrical parts

ABB switches

Delta power supplies

Phoenix terminal blocks

This configuration ensures stable operation, easy maintenance, and long service life, even in demanding production environments.

Conclusion

Automatic feeding technology has transformed 4–9mm wire mesh welding from a labor-intensive process into a highly efficient and stable production line.
With coil wire feeding, flexible welding options, strong welding performance, and automatic pulling and cutting, manufacturers can significantly improve productivity while maintaining excellent mesh quality.

For producers looking to upgrade or expand their heavy-wire mesh production, an automatic 4–9mm wire mesh welding machine is a smart and future-ready investment.