Material of perforated metal mesh: Stainless steel plate, low carbon steel plate, brass plate, aluminum plate, nickel plate and kinds of nonmetal plates.
Hole of perforated metal mesh: Round, length, square, scale hole, hexagonal hole, plum blossom and so on.
Application of perforated metal mesh: Our production of punching-hole screening board is widely used in protecting from ambient noise where the highway, railway and subway come through the city. It can also be used in building wall power station. Factory ceiling wall plate and other source of noise in order to sound absorption. Also can be used as the machine guards as the pic showed.
Characteristics of perforated metal mesh:
1. Can be readily formed
2. Easy installation
3. Can be painted or polished and anodizing.
4. The thickness of materials is wide range from 0.3mm-8mm.
5. Largest selection of hole size patterns and configurations
6. Uniform sound abatement,
7. Attractive appearance,
8. Light weight,
9. Durable,
10 Superior abrasion resistances
11. Accuracy of size
Special specificatuon and size can be avaliable as your request.
Punching net use low-carbon steel, stainless steel plate, copper plate, nickel plate as raw material, are: Pass: Long hole, square hole, round hole, hexagonal hole, scale hole, stretching and other special-shaped hole size can be widely used in the city lot across the highway, railway, subway and other transportation facilities in the municipal environmental noise control barriers, building walls, generator room, factories, and other noise sources in acoustic noise with sound-absorbing panels that can be used in the building ceiling, wall of sound-absorbing material.
Perforated Metal
1. Thickness: 0.1mm-3.0mm
2. Hole Size: 0.1-100mm
3. Width: 0.1-1.5m
4. Length: 4m
aperture
|
stock thickness
d
|
border upon
centre distance a
|
array
style
|
B(tablet)
|
L
|
1
|
0.5
|
1.5
|
N
|
1250/1500
|
2500
|
1.1
|
0.6
|
1.6
|
N
|
1.5
|
0.8
|
2.0
|
N
|
1.8
|
1
|
3
|
N
|
1.8
|
1
|
3.3
|
N
|
2
|
1.5
|
2.5
|
N
|
2.2
|
1.5
|
3.2
|
N
|
3
|
1.5
|
4
|
N
|
3
|
2
|
4.2
|
N
|
3
|
2
|
5
|
N
|
3
|
2
|
6
|
N
|
2.5
|
1.5
|
4.5
|
N
|
2.5
|
2
|
5
|
N
|
3
|
2
|
4.5
|
N
|
3.5
|
2
|
4.7
|
N
|
3.5
|
2
|
4.85
|
N
|
3.6
|
2
|
6.9
|
N
|
4
|
2
|
5
|
N
|
4
|
2
|
5.5
|
N
|
4
|
2
|
5.8
|
N
|
4
|
2
|
8
|
N
|
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