Perforated sheet, also named as perforated metal sheets, is made through metal punching processes for high filterability with superior weight reduction.

Material: galvanized sheet, cold plate, stainless steel sheet, aluminum sheet, aluminum-magnesium alloy sheet.
Hole type: long hole, round hole, triangular hole, elliptical hole, shallow stretched fish scale hole, stretched anisotropic net, etc.

It has various advantages ranging from noised reduction to heat dissipation and other various benefits for different applications, for example:
Acoustic performance
The perforated metal sheet with high open area allows sounds to pass through easily as well as protects the speaker from any damage. So it is widely used as speaker grilles. Additionally, it is ability to control noises for providing you an comfortable environment.
Sunlight and radiation containment
Nowadays, more architects adopt perforated steel sheet as sunscreen, sunshade to decrease the solar irradiation without any block of view.
Heat dissipation
Perforated sheet metal features the character of heat dissipation, which means the load of air conditions can be reduced in a large extent. The related cruising data demonstrated that the using perforated sheet in front of building facade can bring about 29% to 45 energy savings. So it applies to architecture usage, such as cladding, building facades, etc.
Perfect filtrability
With perfect filtration performance, stainless steel perforated sheet and perforated aluminum sheets are normally used as sieves for bee hives, grain dryers, wine presses, fish farming, hammer mill screen and window machine screens, etc.
Anti-skid
Embossed perforated aluminum sheets make it possible to be used as anti-skid plated in offices, industrial plants, tread, stairs, transport places, etc. It works to protect personal safety by reducing the occurrence of slipping caused of wet and slippery road.
Protective function
The perforated sheet have proven to be durable enough for protecting machines and other properties. Meanwhile, it also can be used as balcony guardrails to protect small children from falling.

Applications for perforated sheets include:
Cladding and ceiling panels.
Sunshade and sunscreen.
Filter sheets for grain sieving, sandstone, kitchen garbage.
Decorative banister.
Protective fences of overpasses and machine equipment.
Balcony and balustrade panels.
Ventilation sheets, such as air condition grilles.

Perforated metal is one of the most versatile and popular metal products on the market today. Perforated sheet can range from light to heavy gauge thickness and any type of material can be perforated, such as perforated carbon steel. Perforated metal is versatile, in the way that it can have either small or large aesthetically appealing openings. This makes perforated sheet metal ideal for many architectural metal and decorative metal uses. Perforated metal is also an economical choice for your project. Our perforated metal filters out solids, diffuses light, air, and sound. It also has a high strength-to-weight ratio.