Perforated Plate vs. Expanded Metal: When to Use Which?

In the world of construction and manufacturing, Perforated Metal and Expanded Metal are often used for various needs. Although they look similar, both have different manufacturing processes, characteristics, and functions. So, when should you choose Perforated Metal, and when is it better to use Expanded Metal?

What is Perforated Metal?
Perforated Metal is a metal sheet that is given a pattern of holes using the punching or perforation method. The shape of the holes can be round, square, or hexagonal, depending on the needs.

Advantages of Perforated Metal:
Air and light circulation are more optimal because the holes are uniform and neat.

More aesthetic appearance, suitable for interior or exterior design.

Can be fabricated according to the desired hole pattern.

Sound reduction (used as acoustic panels).

When to Use Perforated Metal?
Filters and filters in machinery or the food industry.

Machine or ventilation protection, such as industrial fan covers.

Architectural and interior design, for example as partitions or building facades.

Acoustic panels in concert halls or rooms that need soundproofing.

What is Expanded Metal?
Expanded Metal is a sheet of steel that is cut and pulled to form a net pattern without any wasted parts. As a result, this material is stronger and more durable than Perforated Plate with a lighter weight.

Advantages of Expanded Metal:
Stronger because no metal parts are discarded during the manufacturing process.

More material efficient than Perforated Plate.

Lighter with optimal strength.

Has no joints, so it is more stable and durable.

When to Use Expanded Metal?

Safety barriers, such as fences, windows, or partitions.

Floors or steps on industrial stairs, because they are non-slip and stronger.

Machine protection, especially in heavy industrial areas.

Shelves or racks, for example for storing heavy goods in warehouses.

Which One Should You Choose?

If you need a more aesthetic material that can be customized to a specific design, choose Perforated Plate.

If your project requires a stronger, lighter, and more cost-effective material, then Expanded Metal is a better choice.

For the needs of quality Perforated Plate and Expanded Metal, PT Intisumber Bajasakti (ISBS) provides various sizes and specifications that suit your construction and industrial needs.

📞 Phone: +6221 66675999
🌐 Website: www.intisumberbajasakti.com

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