Cross Perforated Metal

Perforated metals are metal sheets with holes in various patterns, and they can be made from different materials (steel, aluminum, stainless steel, etc.). These holes can come in various shapes (round, square, rectangular, etc.) and sizes.

When selecting perforated metal, factors such as hole diameter, spacing, material type, and thickness should be considered. Choosing the right perforated metal according to the application’s requirements ensures successful results both functionally and aesthetically.

Hole Sizes and Spacings

Hole Diameter: The diameter of holes in perforated metal sheets generally ranges from 0.5 mm to 50 mm. This varies depending on the intended use and aesthetic preferences.
Spacings: The distance between holes (center to center) is typically between 1 to 3 times the hole diameter. For example, for a 5 mm diameter hole, the spacing between holes could range from 5 mm to 15 mm.

Hole Patterns

Straight Rows: Holes are arranged in a regular linear pattern. This arrangement is commonly used in structural applications.
Diagonal: Holes are placed in a staggered or diagonal pattern. This layout can be more visually appealing and is preferred in some fluid dynamic applications.
Custom Patterns: Special patterns can be created to achieve a specific aesthetic look.

Applications

Architectural and Construction: Facade cladding, interior decoration, ceiling panels.
Industrial: Filtration, separation, ventilation systems.
Furniture and Decoration: Table tops, shelving systems, lighting fixtures.
Agriculture and Food Industry: Grain sifting, food processing machines.

Advantages

Lightweight: The perforations reduce material weight, making transportation and installation easier.
Ventilation: The perforated structure allows for the passage of air, light, and sound.
Aesthetic: Various patterns and materials offer visual appeal.
Strength: In some applications, the arrangement of holes can enhance the material’s strength.