Wind Dust Network also known as metal spray dust screen, dust suppression wind, wind wall 
 Dust screen Material: low carbon steel, galvanized plate, color coated steel sheet, aluminum-magnesium alloy plate, stainless steel plate. 
 Surface wind Dust Network: sandblasting + electrostatic powder coating. 
 Wall of wind and dust Uses: mainly used in coal mines, coking plants, power plants and other enterprise storage coal plants in the wind plant dust; ports, terminals and a variety of coal plants yard storage; iron and steel, building materials, cement and other enterprises of the kinds of outdoor dust material site; crops wind, weather, dust and other harsh environment Desertification; Railway Cargo Station Road coal coal yard, construction sites, road dust along highways and so on. Single-wall dust wind and dust up to 65 ~ 85% effect, double effect of wind and dust walls up to 95% or more. 

 Principle: the use of aerodynamic principles, in accordance with the implementation of on-site processing of wind tunnel experiments into a certain geometry wind boards, and windshield under field conditions will be combined into a wall of wind and dust, so that the flow of air (wind) from the outside through the wall, in the form on the inside walls, under the interference of the airflow to achieve the strong wind outside, the wind side of the weak wind; outside of a small wind, no wind effects inside to prevent dust emissions. Design of wind and dust when the air flow through the wall of each plate wind and dust, the air board will wind through the hole. Wind deflector behind the phenomenon occurs both separation and attachment. Also appeared in the upper and lower interference flow, reducing the stream of wind speed, a great loss to the kinetic energy of the wind flow. Front of the board while avoiding the wind vortex airflow and reduce wind turbulence stream thus reducing the material stack surface shear stress and pressure, thus reducing the dust material. Come through the windshield after the wind flow, turbulence and the vortex flow will be shaped, but this time the wind speed, air pressure attenuation great with the wind speed is proportional to n times. Therefore, the greater the wind speed, wind wall dust suppression, dust suppression efficiency is higher, the better the effect of dust control. 
 Advantages: 
 Materials as coal, coal field contains some sulfur and volatile matter, is an acidic environment, corrosive, the use of windshield glass, its biggest drawback is susceptible to erosion of inorganic acid, it is not suitable for use in the coal yard and other acidic environment, and areas of high UV intensity will accelerate the aging process. The wind by steel plate, perishable fracture only punching, piercing wind deflector to prevent the fracture resulting from coal yard was produced under industrial atmosphere of sulfur dioxide corrosion, electrostatic powder coating, the coating smooth, plump, water resistance, abrasion resistance, oil and insulation are good, look beautiful beautiful. Integrated dust up to 80% or more. According to business needs can be made into a variety of colors. 
 Wall of wind and dust control features: 
 1, anti-ultraviolet (aging) products through the spray surface, can absorb the sun's ultraviolet rays, reducing the oxidation rate of the material itself, the product has good anti-aging performance, service life. At the same time through the low UV, avoiding sun damage in the material. 
 2, the flame retardant because it is so good sheet metal fire retardant, can meet fire and safety requirements. 
 3, the impact of products, high strength, can withstand hail (strong wind) impact. Impact strength test, the specimen in the top of the ball with a mass of 1kg, 1.5 meters away from the peak height of the peak free fall, the product does not break and run through the holes. 
 4, anti-static surface through electrostatic spray, too much sunlight in the subject, can attach to the product surface oxidation and decomposition of organic dirt, while its super-hydrophilic so easy to be rained dust, play self-cleaning effect No maintenance fees. 
 Break wall type: 
 Single peak (monomer) 
 Forming between 250mm-500mm width, peak height 50mm-100mm, within 8 meters in length can be processed. Plate thickness in the above range, according to the requirements of customers manufacture. 
 Bimodal (double-body) 
 Forming between 400mm-600mm width, peak height 50mm-100mm, within eight meters in length can be processed. Sheet thickness 0.5-1.5mm, in the above range, according to the requirements of customers manufacture. 
 Sanfeng type (triplets) 
 Molding width 810mm, 825mm.860mm.910mm, 930mm and so on, the peak height 80mm-50mm, within 8 meters in length can be processed. Sheet thickness 0.5mm-1.5mm. Manufacture according to drawings. 
 Triplets with the front of this specification can not compare the two specifications of the advantages of easy installation, construction, high efficiency, the overall performance of the wall after the installation is good, strong wind resistance. Can greatly reduce the construction cost for the construction units to improve competitiveness in the market, in the width of inappropriate circumstances, I can size according to your special steel production: single, double body wind dust network, facilitate combination. 
 Wind Dust Network not more than 6.15 m maximum length (the longer the net long, the steel structure farther away, the worse the wind effect), peak height 7.5cm best wind, this wind tunnel test was for the National Academy of Sciences a conclusion.