How Is Wire Mesh Made?

What is Wire Mesh?

Wire mesh is a widely used type of metal screen made of rows and columns of wire. Although they may look similar, perforated and expanded metal sheets are different from wire mesh. Wire mesh can be crafted into a wide range of shapes and sizes, using various materials and metal alloys.

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How is Wire Mesh Made?

The wires involved in making wire mesh are typically joined either through welding or weaving. The metal wire used is gradually drawn down through a series of dies until it reaches the required diameter.

Types of Wire Mesh

1. Welded Wire Mesh
2. Woven Wire Mesh

Welded Wire Mesh

In welded wire mesh, parallel rows and columns of wire are welded at the joints. After the wire is drawn to the correct size, it is fed into a machine that welds the intersecting rows. Typically, electrical resistance welding is used due to its cost-effectiveness. As the mesh moves through the machine, a series of welds is created at each junction, forming a rigid and flat sheet when cut to the required length.

Woven Wire Mesh

Woven wire mesh is made by weaving wires over and under perpendicular wires, forming a pattern similar to cloth. This common approach, called "Plain Weave Mesh", can be altered to a "Twill Weave" for more flexibility. The wires are passed through a loom-like machine that weaves them into the desired pattern, producing a stable and strong sheet when complete.

Applications

Both welded and woven wire mesh find applications in areas like:

• Fences
• Sifters
• Grills
• Machine and equipment safety barricades
• Concrete reinforcement
• Shelves
• Cages

Wire mesh and wire cloth are incredibly versatile, consisting of interconnected wires.

Wire cloth offers a smooth, cloth-like consistency, suitable for fine screening and filtration due to its thin wire diameters and small openings.

Conversely, wire mesh with larger openings and thicker wires is ideal for robust uses like cages, fencing, and ventilation covers. By altering the size and diameter, wire mesh can serve various industrial or architectural needs.

How Is a Woven Wire Mesh Made?

Woven wire mesh, often crafted from steel, is made by weaving metal wires together using specialized equipment. Typically, a plain weave is used where wires pass over one another. For larger openings, a crimping process is employed first to shape the wire before weaving it into the loom. Various specifications can be achieved by altering the material and wire diameter.

Types of Materials Used to Make Woven Wire Mesh

Woven wire mesh can be made from numerous materials aside from the popular stainless steel, including:

• Plain (Mild) Carbon steel
• Galvanized steel
• High Carbon steel
• Aluminum
• Copper
• Brass
• Bronze

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The Three Fundamentals of Woven Wire Mesh

Understanding these essentials will help you choose the correct woven wire mesh product.

Mesh Count

The mesh count refers to the number of openings per inch. This is important as it helps specify the level of filtration or other required functions.

Wire Diameters

The thickness of the wires, known as wire diameter, influences both the spacing between wires and the overall strength of the mesh. Thicker wires produce a stronger mesh with smaller openings, while thinner wires allow for larger openings but can be less durable.

Opening Size

The opening size is the distance between the wires. Combined with mesh count, it helps to determine the material’s micron rating.

Types of Woven Wire Mesh

• Plain crimp
• Intercrimp
• Lock crimp
• Flat top crimp

Each type serves distinct functions; for instance, lock crimp provides stability, while flat top crimp allows for smoother material flow.

Woven Wire Cloth Types

• Plain Square Woven: A basic pattern with wires regularly passing over and under each other.
• Twill Square Woven: Each wire crosses two others.
• Plain Dutch Woven: A tight weave achieved with thin wires.
• Dutch Twill Weave: Even tighter than the Plain Dutch weave.
• Reverse Dutch Weave: Similar to Plain Dutch but reversed.
• Stranded Weave: Small diameter wires interlaced.

Trust the Experts in Wire Mesh

Rely on Universal Wire Cloth for premium wire mesh products. With our expertise and commitment to quality, we provide reliable solutions for metal mesh needs. Our skilled team is available to offer product recommendations, tailored solutions, and installation support. Contact us today to explore our offerings and enhance your wire mesh projects.

In Summary

Woven wire mesh exemplifies human innovation in creating multi-functional materials. This article has examined the fundamentals of woven wire mesh, including its production process, material choices, and key selection factors.

The differences between wire cloth and wire mesh underscore their specific functionalities, whether for filtration or structural uses. Understanding mesh count, wire diameters, and opening sizes helps users choose the right product for their needs.

The wide range of woven wire mesh types, from plain crimp to lock crimp, highlights the diverse options available. Additionally, the array of woven wire cloth patterns offers creative possibilities and functional advantages.

Woven wire mesh stands out for its versatility and innovative nature, offering durability, functionality, and aesthetic appeal across various sectors. As technology advances, woven wire mesh will continue to evolve, remaining a critical tool for engineers, designers, and artisans globally.

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