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Product Description

Product Description
The Perforated Metal Sheet Mesh refers to the different shapes of holes punched in different materials to meet different needs.
1. Material:
Stainless steel, low carbon steel plate, galvanized PVC sheet, cold rolled coil, hot rolled plate, aluminum plate and so on.
2. Types:
Pattern punching net, forming punch net, special thickness punch net, special thin punch net, micro-hole punch net, line cutting perforation net.Laser perforation network and so on.
3. Hole pattern:
Rectangular hole, square hole, diamond hole, round hole, hexagonal hole, cross hole, triangle hole, slotted hole bore, long waist hole, the plum blossom, scales, bore hole pattern, a pentagram, irregular, the drum hole, etc.

Product Specification

Product Name	Perforated metal mesh
Material	Aluminum plate, Low Carbon Steel, Stainless Steel (304,304L ,316,316L), nickel plate and    various of    nonmetal plate
Hole Shape	Diamond, Round, Square, Hexagon, customized
Size for panel	1) Thickness:0.2-20mm   2) Hole Size:0.5-200mm   3) Length:1.5-3m   4) Width:0.5-1.5m   5) Perforated area percent: from 7% to 83%
Colors	Can be based on customer requirements
Metal Thickness	0.2mm-20mm
Hole Size	As customer requirement
Technique	Perforated/Punching

 

↓ There are a handful of perforated options available! ↓ 

ROUND HOLE PERFORATION

Whether used for technical or decorative applications, round hole perforations are the most frequently used in perforated products.



Round hole perforations provide the possibility of a large open area and strength and comes in triangular, diagonal, straight or staggered rows and also with decorative holes.

Best selling hole pattern



Our perforated sheets with round hole perforations are used in many applications for example:

Sieves  

1. for agriculture (sieves for sorting/grading of seeds and stones)

2. for the building industry
3. for the recycling industry (sorting of bulk materials)

Protection and ventilation sheets

Round holes are often used for acoustics and safety for the IT industry, as well as machinery construction for protection and ventilation panels.

Round holes offer a large ventilation opening with effective protection for the machine parts inside.

Facades

Round hole perforations offer an aesthetic decorative privacy shield and increases protection against the sun, and are also used for infill panels in balconies and balustrade panels.
 

SQUARE HOLE PERFORATION

As with round holes, whether functional or decorative, perforated sheets with square holes can be used in many different ways.



Square holes can be supplied with parallel rows, diagonal rows or staggered rows. In addition, square hole perforations allow a high open area for applications such as ventilation and guards.

Some examples of applications for perforated sheets with square hole perforation.

Best selling hole pattern

Safety and ventilation sheets  

1. Ventilation and safety guards for the machine building industry

 

2. Ventilation and security covers for computer server chassis

Facades

1. Screens for defusing and sun protection

2. Balconies and balustrades

SLOT HOLE PERFORATION

Slot hole perforations can have either round ends or square ends (rectangular holes) and are typically used for sieves.

Depending on the application requirements there are a range of slotted holes and patterns e.g staggered or straight rows, herring bone and chessboard from which to select.

A few applications for slot hole perforated sheets
1. Sieves for grain drying and sorting
2. Malting floors (drying-kiln and germ-hutches)

Sieves for seed processing machinery are used in both the pre-cleaning and main cleaning of grain, maize, oil seeds, legumes, malt, rice, coffee and soy beans. The cleaning and sorting of seeds (malformed, discoloured, germinated, broken, contaminated with other species or mouldy grains in seed lots) can severely impact seed quality, viability and vigour and therefore the market value.

Food processing industries
1. Fodder and grain mills

Recycling industries
1. Separation
2. Pellets and granulates production

For all processes, from drying-kiln to germ-hutches, perforated sheets incorporating slot hole perforation are predominantly used.

Brewery and Winery/Others
1. Malting floors made of steel and stainless steel for malt processing technology
2. Sieves for press houses and presses
3. Sieves for paring and polishing rice
4. Rope belt conveyers
5. Decorative applications

HEXAGONAL PERFORATION

Maximum ventilation

The need for effective cooling is increasing for many technical products. Flexible solutions and innovative products like our hexagonal perforation patterns are the answer.



Our hexagonal perforation provides an extremely high open area of up to 85%. Sheets with holes of this configuration are very lightweight. The stability of the parent material is of the utmost importance to maintain the shape of a honeycomb structure. This pattern produces an appealing, timeless design suitable for current and future product applications.

The ability to control airflow can be used not only for cooling, but also the opposite effect using a targeted heat supply.

IT

Whether it is racks or server cabinets the heat developed from the integrated systems and components must be removed to the outside efficiently, which is usually achieved by using internal fan modules. A sheet with a hexagonal perforation provides a very large open area giving optimal ventilation. Thanks to the high air flow, temperatures can be kept constant in the cabinet, whereas the other areas of the cabinet can remain obscured by non-perforated areas and are therefore protected.

Automotive

The need to cool heat producing parts of machines and engines e.g. tractors and other vehicles is a traditional application for perforated sheet metal products. Depending on the chosen open area, the heat can either be dissipated or be re-circulated. Small hexagon perforated sheets can also be used as protection against insects in the engine compartment.


Thickness comparison


Benefits include:

1. Perforated metals can be readily formed

2. Painted or powder coated

3. Easily installed

4. Attractive in appearance

5. A wide range of thickness available

6. Excellent longevity and durability

7. Custom cut sizes available to make field fitting quick and easy

8. Custom boarders available to minimize edge trims and cutting through a hole or pattern

9. Many metals to choose from which saves additional finishing costs

Perforated metal panels can easily be made to site-specific requirements meaning customization is infinite and mixing different types of metals is ideal to enhance both new construction and remodeling.
Perforated metal panels are perfect for interior design. The result is an open area that provides an airy aesthetic that controls light and air movement, while elegantly blending industrial and other applications with their surroundings.

•  Perforated metal panels are perfect for room dividers to secure areas without blocking views
• They provide a contemporary atmosphere and appearance
• Thickness of metal can range widely from heavy structural applications to delicate interior designs
•  Different shapes and sizes available from simple circle patterns to ornate and intricate designs
•  Finish with a wide range of powder coat options to ensure protection from the elements, eliminate maintenance, and endure exposure without crazing or fading

Ordering Perforated Sheet

When ordering perforated sheet, we ask that you specify the following options:

1. Material type

2. Thickness (gauge)

3. Hole size

4. Hole shape

5. Spacing & configuration

6. Perforated sheet size

7. Quantity

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