Perforated Mesh Materials: Galvanized Plates,Low Carbon Steel Plate, Stainless Steel Plate, Aluminum Plate, Alloy Plate, etc.Weaving and characteristics: It is punched to meshes. With the character of winding-resisting, Ageing-resisting, flat and smooth surface, it is strong and serviceable.Uses:used in filter of automobiles internal-combustion engine, sieving of mine, Medicine, grain, sound insulation of room, ventilate of grain depot, etc. Punching shape: Square, rectangular, round, diamond, oblong, hexagon or special. Rolled plate thickness: 0.2mm-1mm, length: 20m, aperture:3mm-10mm. Plate thickness: 0.2mm-20mm, wide*length ≤ 1.5m*5m, aperture:0.25mm-200mm. Punching Way: 1. Same direction of continuous cutting: Using rectangular mesh mold overlap processing, can carry on the processing of long hole, trimming, etc; 2. Progressive forming: The molding than mesh size large processing way; 3. Nibble: Using a small circular die with small interval for continuous strike arc rocessing way; 4. Continuous cutting direction: Using a small mesh mold machining way of big hole; 5. A single forming: According to the mold shape a shallow deep drawing forming processing way; 6. Single punching: A single complete punching, including straight line, arc distribution, the circulardistribution, grid hole punching; 7. Array forming: On the big board processing more than the same or different ways of work piece machining.Applications:Widely used through the urban area of highway, railway, subway in the environmental noise barrier,also used in building, electron industry, chemical mechinery, mechanical equipment and so on.