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.

Please visit our website for more information on this topic.

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

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

With competitive price and timely delivery, Ruiyun sincerely hope to be your supplier and partner.

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!

Following our tips for your business type helps us to develop the most accurate quote possible for your particular project. And if you're not sure what solution is best for you, we can offer suggestions to help guide you to the options available for your perforated metal application.

Please click on the relevant link above to access ordering information pertinent to your business.

General Information

The cost of perforated metal is determined by the material type, thickness, hole shape and size, and spacing, as well as other factors such as additional finishing and fabricating services.

Ordering established patterns is straightforward and requires basic information, including punch patterns, the type and gauge of material, the number and size of panels required, and margin sizes.

Custom work requires collaboration between our engineering staff and your design team. At Accurate Perforating, we're capable of receiving AutoCAD and PDF files via , allowing us to produce custom pieces and ensure exact pattern measurements.

When placing your order, be sure to consider the following items:

• Quantity: State the number of required perforated pieces or square feet of coverage.
• Thickness: Specify in gauge numbers or decimal inches, e.g., 1/4" thick, 16GA, .040", etc.
• Metal: State the type of material required, i.e., aluminum, carbon steel, stainless steel, copper, galvanized, etc.
• Width and Length: Unless otherwise specified, the length is the long dimension of the sheet.
• Perforation Configuration: Refer to the patterns page for pattern code, or use the following checklist items to describe your needs:
• Perforation Size: Specify the size of the perforated holes in inches, i.e., .125", .375".
• Perforation Shape: See the patterns page for hole shape options.
• Arrangement of Perforations: Specify "staggered," "straight line" or other patterns. Normally, the straight row of a staggered pattern will run the long way on the sheet.
• Spacing of Perforations: This can be specified as the distance between hole centers, the percent of open area or, in the case of small holes, as the number of holes per square inch.
• Solid Margins: If margins on the perforated sheet are not important, specify "minimum or no margins."
• Finish: Specify powder coating, anodizing, Kynar®, plating, or degreasing. If you have custom finishing ideas in mind, please contact us directly to discuss the possibilities for your project.

Other Information

For slotted perforations, specify whether the long dimension of the slot is parallel to the long or short dimension of the sheet. A drawing of your part or job is recommended to ensure accurate, timely delivery of your cost quotation.

Want more information on stainless steel perforated metal mesh? Feel free to contact us.