Oval Hole Perforated Sheets

What Is Oval Hole Perforated Sheet?

Oval hole perforated sheets (slotted hole sheets) are metal products that are widely preferred across many sectors thanks to both their aesthetic and functional properties.
The oval shape of the holes provides different strength, flow and filtration advantages compared to classic round holes.
Areas of use vary depending on the hole width and length.

Small Hole Diameter Oval Sheets (0.5 mm – 2 mm)

Sheets in this range are ideal for applications requiring precise filtration and protection. The small hole diameter allows control of fine particles.

• Filtration systems (dust, flour, chemical particles)
• Ventilation panels
• Acoustic applications (sound-absorbing panels)
• Electronic enclosure systems

Medium Hole Diameter Oval Sheets (2 mm – 10 mm)

Providing a balance between durability and permeability, this group is the most commonly used type of oval hole perforated sheet.

• Agricultural machinery (grain sieving systems)
• Food processing machinery
• Machine guard panels
• Decorative façade and interior applications

Large Hole Diameter Oval Sheets (10 mm and above)

Used in applications requiring high permeability, these sheets are particularly preferred in heavy industry and architectural projects.

• Mining and quarries
• Industrial sieving systems
• Security barriers
• Architectural façade and brise soleil systems

Advantages of Oval Hole Perforated Sheets

• Provides directional flow control
• Creates less risk of clogging
• Offers high strength
• Provides an aesthetic and modern appearance

Conclusion

Oval hole perforated sheets have a wide range of applications depending on hole size and shape. While small-diameter holes provide precise filtration, large-diameter holes stand out in applications requiring high flow and durability.
Choosing the right hole size is critical for system performance and efficiency.