Dustproof punching mesh​​:

Dustproof punching mesh is our perforated mesh though treatment.It is by using the theory of aerodynamics,

in accordance with the implementation of the environmental wind tunnel experimental results processed into

a certain geometric shape, open hole ratio and different hole shape combined wind dust-controlling wall, make

the circulation of air (wind) from the outside,through the wall, the wall on the inside of the form, the interference

of air flow to achieve lateral winds, medial weak wind, small wind, the lateral medial without wind, the effect of

preventing dust float in the sky.

Dustproof punching mesh good function to provide customers with a high level of Wind dust fence suppressing

wall system.

Dustproof punching mesh​​ normal make Specification details have:

1. Material:galvanized steel plate,cold-rolled steel plate,stainless steel sheet,steel sheet etc.

2. Perforation holes shape:Round,oval,rectangle.

3. Aperture opening rate:25% – 40%.

4. Windbreak panel length:0.5 m – 10.0 m. Holes diameter:6 mm – 10 mm.

5. Types:Single peak panel,twins peaks panel,three peaks panel and five peaks panel.

Dustproof punching mesh​ margins and tolerance ranges:

• margins are the blank (un-perforated)area along the edges of the sheet,normally the margin on the
  length are 20mm minimum,and margin along the widthcan be 0 or at customers' request The tips or
  he inquiry.
• for the tolerances on thickness,openings,pitch,flatness,size and shearing for perforated products.
  you should specify a specific tolerance,make sure the lowest tolerance.

Dustproof punching mesh​ applications:

1). It can be used for mechanical equipment,protective cover,ornate speaker mesh cover, food,feed mill screen

used mine,mine screening,engineering character screen,stainless steel kitchen equipment fruit basket,food cover,

fruit and other kitchen utensils,and shelves of shopping malls with a net,decoration,grain storage with breathable

mesh ventilation.

2).It can also be used in the building ceiling,wall of sound-absorbing material;

3). It can be used for building stairs,balconies,tables and chairs in the beautifully decorated plate of environmental

protection.

Dustproof punching mesh features:

1). dust suppression,noise control

2). Flame retardancy:with a good flame retardancy

3). change the wind direction,slow down wind power

4). Impact resistance:with high-strengthen could withstand the impact of hail (gale)

5). Anti-UV (Anti-aging):with plastic spraying which can absorb the sun's ultraviolet rays, reduce the oxidation

rate of the material itself

6). Anti-static:with electrostatic spray treatment, even after the sunlight, that could adhered to the product

surface oxidation of organic matter decomposition

Dustproof punching mesh for references:

Honesty & Faith Hardware Products Co.,Ltd
（Anping County Hangshun Wire Mesh Products Co., Limited）
（DOWELL TECH CO.,LIMITED）

We are located in Anping, the hometown of Wire Mesh in China.The traffic is very convenient being
close to many cities including Beijing,Tianjin,Shijiazhuang and others big city.

Our company’s main products are:

stainless steel wire mesh, dutch woven mesh, brass wire mesh, square wire mesh, window screening,

windbreak fence panel,pipeline reinforced welded mesh,expanded metal mesh,perforated metal mesh,

decoration woven wire mesh,decoration aluminium metal curtains,chain link metal curtains,crimped woven

wire mesh, chain link fence,wire mesh conveyor belt,steel grating,hexagonal wire netting, gabion box,

wire mesh fence,welded wire mesh, welded mesh panels,barbed wire, razor wire,black wire cloth,

qulck link bale tie wire,galvanized wire, black annealed wire,pvc coated wire, stainless steel wire,

cut straight wire,u type wire etc.

Our Management:

Our management concept is to produce high quality products by using advanced technology. We

have nearly 100 middle and high level specialized technical personnel who have great skill in

research and development and technical innovation, also we have more than 80 sets large scale

numerical control and automated production equipments. We adopt the most advanced production

technology and manufacturing technique and practice total quality management. In the past years,

our company's technical level and product quality are in the lead in this industry all along. We keep

long term good cooperation relationship with domestic large scale oil field, coal mine, municipal

engineering and traffic departments. We set up regular business relationship with more than 70

countries and regions, for example, the USA, Japan, Russia, Australia, etc.