Perforated mesh: is there a cheaper alternative? - News

24 Jun.,2024

 

Perforated mesh: is there a cheaper alternative? - News

Perforated mesh: is there a cheaper alternative?

With raw material costs rising, it may be time to consider making a switch from perforated mesh to expanded metal mesh.

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Why?

To manufacture perforated metal panels, several techniques are used.

&#;Cold perforation&#; entails using a roller full of pins, which is run over a metal sheet to punch the holes out. In &#;hot perforation&#;, heated pins are used instead.

There is also the die and punch process: a sheet with protruding needles is pressed on to a metal sheet as it rolls through a punch press.

In addition, laser perforation can be used, with holes burned into the metal sheet.

However, in all of these cases, raw material is wasted when the holes are punched or burned out.

Save money by switching from perforated metal panels to expanded metal

Up to 50 per cent of raw material costs could be saved by using an expanded metal sheet rather than its perforated mesh equivalent

This is because expanded metal is formed by slitting and stretching sheets, rather than punching through holes.

The result? Minimal waste of raw material.

When applied to a material such as stainless steel or galvanised steel, end users could make significant savings when switching from perforated metal panels to expanded metal.

Comparing perforated metal panels to expanded metal

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Here&#;s how a switch from perforated mesh to expanded metal can make a real difference&#;

To manufacture a mm x mm R3T5 perforated metal sheet, 17.15kg of steel plate would be required.

But to manufacture an equivalent mm x mm NF Experf sheet, just 7.5kg of steel plate would be needed.

Expanded metal can be used in many of the same applications as perforated metal including filtration, architecture, shopfitting, ventilation, grilles, balustrading, audio and screening.

Contact us to make the switch

For more information on making the switch from perforated mesh to expanded metal, contact our team today!

Expanded Mesh vs. Perforated Metal: Which Should You ...

As we know, when it comes to expanded metal mesh, it isn&#;t just about the type or thickness of metal that matters; it is about the pattern intricacies that have a significant impact on both the functionality and the aesthetic quality of the final product.

Diamond Pattern: Among the most iconic and widely recognised patterns of expanded metal mesh, the diamond pattern is what most people envision when they think about expanded metal mesh. With its symmetrical, versatile design, it offers an optimal balance between strength, airflow, and visibility. From walkways to fences, its consistent pattern provides a harmonious appearance that makes it a go-to choice for a wide range of applications.

Hexagonal Pattern: A six-sided pattern like honeycomb offers a distinctive aesthetic and structural advantage due to its resemblance to honeycombs. By providing an even distribution of weight and stress, it ensures that the product will last for a long time. In addition to that, its unique appearance gives architectural applications a modern touch that makes them stand out from the crowd.

Square Pattern: There is no better choice than the square pattern if you are looking for a more geometric and contemporary look. A uniform and regular design makes it an ideal option for facades, screens, and decorative partitions, as it provides uniformity and regularity in design. Additionally, the straight lines and angles provide an alternative to the traditional diamond pattern, presenting a clean and orderly appearance as compared to the traditional diamond pattern.

It is important to note that each pattern in expanded metal mesh serves a specific purpose and offers a unique visual dynamic to the user. In order to ensure that the mesh aligns perfectly with the project&#;s goals, it is vital to consider both the aesthetic preferences and the functional requirements, whether you choose the classic diamond shape, the nature-inspired hexagonal shape, or the modern square shape.

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