Characteristic Advantages

Perforated metal sheets offer numerous advantages across industries.

They provide excellent strength and durability while remaining lightweight due to the perforation design.

Their versatility allows for customized hole sizes, patterns, and materials to meet specific needs.

They enable effective ventilation, light transmission, and sound absorption.

They are corrosion-resistant, easy to fabricate, and suitable for both functional and decorative applications.

Their cost-effectiveness and long service life make them a reliable choice.

Common Specifications

Perforated Material: galvanized sheet, cold plate, stainless steel sheet, aluminum sheet, aluminum-magnesium alloy sheet.

Perforated Hole type: round hole, oval hole, square hole, diamond hole, triangular hole, cross hole, hexagonal hole, plum blossom hole, fish scale hole, long waist hole and other holes can be customized.

Perforated Specifications

Hole Size (mm)

center distance
(mm)

Open Rate

Plate thickness(mm)

0.5 mm

0.8 mm

1 mm

1.2 mm

1.5 mm

2 mm

2.5 mm

3 mm

4 mm

6 mm

0.8

2

0.15

*

1

2

0.23

*

1.2

2.25

0.26

*

1.5

2.75

0.27

*

1.8

3.5

0.24

*

2

3

0.4

*

2.5

5

0.23

*

3

5

0.33

*

3.5

5

0.44

*

4

5

0.58

*

5

25

0.04

*

6

8.5

0.45

*

7

10

0.44

*

8

11

0.48

*

10

18

0.28

*

12

16

0.51

*

15

21

0.46

*

20

25

0.58

*

Application Area

Perforated metal sheets are used across a wide range of industries due to their versatility and performance.

In the construction and architecture industry, they are applied in building facades, ceilings, sunshades, stair railings, and decorative panels. In the manufacturing sector, they serve as machine guards, equipment enclosures, and safety barriers.

In the filtration and separation industry, perforated metal is used for oil, gas, water, and air filtration systems, as well as sieving and screening processes. In agriculture, they are used for grain drying, seed cleaning, and livestock equipment.

In the automotive and transportation industry, perforated sheets are applied in exhaust systems, ventilation panels, and noise control components. In the food processing industry, they are used for drying trays, sorting, and hygienic processing equipment due to their easy cleaning and durability.

In the energy and environmental sectors, they are used in soundproofing panels, waste treatment systems, and ventilation structures. They are also widely used in mining, chemical processing, and pharmaceutical industries for screening, filtering, and protective purposes.