An aluminum perforated sheet is a lightweight, versatile metal panel made from aluminum (or aluminum alloys) that has been mechanically punched, stamped, or laser-cut to create a precise pattern of holes. These holes can vary in size, shape, spacing, and arrangement, making the sheet adaptable to a wide range of functional and decorative applications
Composition & Properties
Material: Made from aluminum alloys (e.g., 3003, 5052), known for lightweight, corrosion resistance, and thermal conductivity.
Perforations: Holes created via punching, rotary pinning, or laser cutting, offering varied shapes (round, square, slotted) and patterns (staggered, straight, decorative).
Manufacturing & Design Factors
Hole Specifications: Size (1mm to several cm), pattern, and open area percentage (30%–70%) impact functionality (airflow, filtration).
Thickness: Ranges from 0.5mm to 6mm, affecting strength and weight.
Finish Options: Powder-coated, anodized, or mill finish for aesthetics and durability.
Applications
Architectural: Decorative façades, sunshades, fencing.
Industrial: Filters, machinery guards, conveyor belts.
Automotive: Grilles, speaker covers.
Acoustic: Sound-dampening panels.
Consumer Products: Furniture, lighting, speaker grilles.
Advantages
Lightweight and easy to install.
Corrosion-resistant, ideal for outdoor use.
Customizable designs for aesthetic and functional needs.
Recyclable and low maintenance.
Disadvantages
Higher cost than steel (though cheaper than stainless steel).
Lower structural strength; requires thicker gauges for heavy loads.
Potential debris accumulation in holes, needing periodic cleaning
Product Information
parameter
Material |
High-grade Perforated Aluminum Sheets |
Thickness |
0.1mm~12mm |
Mesh Length |
1.8m~2.44m |
Mesh Width |
0.8m/1.22m |
Perforated area percent |
from 7% to 83% |
Hole Type |
Diamond, round, square, rectangular, triangle, hexagon, hexagonal, slotted, oval, club, cross, louver, etc. |
advantage
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