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Staggered Slot Perforated Sheet

Staggered Slot Perforated Sheet is a high-strength, multifunctional metal perforated sheet panel with a unique hole pattern design. The elongated hole pattern is arranged in a staggered manner to improve overall breathability and drainage performance, while enhancing the strength of the main structure. Perforated panels are made of high-quality metal materials, achieving durability, corrosion resistance, and weather resistance, suitable for various environments. Slot staged perforated metal is commonly used for fa ç ade, curtain wall， Indoor decoration, balustrade, etc., achieve modern and beautiful visual effects.

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Product Description

a x b (mm)	c x (mm)	Open Area (%)
1 x 15	6 x 24	20.5
1 x 15	6 x 20	24.6
2.2 x 25	10 x 30	36.0
2.5 x 25	10 x 30	40.8
3 x 30	15 x 40	29.4
3 x 35	15 x 40	34.4
3 x 60	18 x 68	29.1
4 x 25	16 x 30	40.2
4 x 28	35 x 35	17.7
4 x 57	18 x 68	36.7
5 x 15	20 x 20	34.8

a x b (mm)	c x (mm)	Open Area (%)
5 x 15	9 x 40	38.7
5 x 35	18 x 40	47.1
6 x 15	22 x 20	37.4
6 x 25	22 x 30	43.1
6 x 40	20 x 40	58.1
6.3 x 25	17 x 35	50.1
7 x 35	26 x 40	45.1
8 x 20	26 x 32	35.2
8 x 35	14 x 82	46.4
9 x 35	32 x 40	46.5
10 x 20	40 x 30	29.8

a x b (mm)	c x (mm)	Open Area (%)
10 x 30	32 x 35	49.7
10 x 35	32 x 40	51.3
10 x 40	16 x 92	51.4
10 x 60	50 x 68	34.0
10 x 65	18 x 150	46.6
12 x 20	44 x 30	31.7
12 x 35	35 x 80	27.8
14 x 35	36 x 80	31.1
14 x 65	24 x 150	48.2
16 x 35	42 x 80	30.1
16 x 40	24 x 96	50.8
18 x 65	28 x 150	52.4

Staggered Slot Perforated Sheet Description

The Staggered Slot Perforated Panel is made of stainless steel, aluminum, galvanized steel or carbon steel, and has demonstrated superior performance in the decoration industry, industrial field, filtration and screening, ceiling system, fa ç ade, ventilation and heat dissipation, and noise control system due to the excellent performance of the elongated circular holes.

Industrial Filtration and Screening

Staggered slot perforated sheets are highly effective in industrial filtration and screening applications, where precise separation and optimal flow are required. The staggered slot pattern ensures a uniform distribution of material while reducing clogging in high-flow filtration systems. These perforated sheets are used in chemical processing, water treatment, and mining industries, where they are integrated into vibratory screens, separator units, and filter baskets. The unique pattern offers superior mechanical strength, allowing for long-lasting performance in harsh environments and ensuring reliable filtration of liquids, gases, and solids.

Ventilation and Acoustic Systems

In ventilation and acoustic applications, staggered slot perforated sheets are used for airflow regulation and noise reduction. The slot configuration improves air passage while minimizing resistance, making them ideal for use in HVAC systems, ventilation ducts, and acoustic panels. These perforated sheets are commonly found in commercial buildings, industrial plants, and soundproofing applications, where the combination of efficient airflow and noise control is crucial. Their ability to effectively manage sound and airflow while maintaining structural integrity makes them a preferred choice for high-performance ventilation and acoustic systems.