Punched mesh is a mesh product made from metal sheets processed by special molds. Because of its special technology and design, perforated mesh can be made into different shapes and sizes. During use, As long as the perforated mesh is used reasonably, many problems can be reduced. 1. Stainless steel punched mesh
Stainless steel punched mesh is made of high-quality stainless steel plates stamped through an automated production line. It has the advantages of uniform aperture, good ventilation, smoothness and corrosion resistance. Widely used in electric power, electronics, communications, petroleum, chemical industry, metallurgy, machinery and equipment manufacturing and other industries.
The aperture diameter of stainless steel punching mesh is generally between 10 mm and 40 mm. Commonly used specifications are 50 mm × 200 mm, 60 mm × 240 mm, 70 mm × 210 mm, etc.
The wire diameter of stainless steel punching mesh is generally 0.38-2.00 mm, and the diameter of the hole is generally 0.5-6 mm (depending on the wire diameter). 2. The function of the vibrating screen punching mesh
1. It allows the screen holes to better discharge air, thereby reducing the vibration amplitude during the screening process.
2. The perforated mesh can be in close contact with the sieve holes during the screening process, thereby improving the screening efficiency.
3. The perforated mesh can effectively reduce the friction between the screen and the material, thereby reducing energy consumption.
4. The perforated mesh can make the material evenly stressed, thereby effectively increasing the service life of the vibrating screen.
5. The surface of the punching mesh is flat and smooth, thereby improving the quality.
6. The perforated mesh can make the screened products dust-free or with less dust emission, reducing pollution to the surrounding environment and extending the service life of the equipment. 3. Classification of punched mesh types
1. Round holes: mainly used for ventilation and heat dissipation holes, oil fume filter holes, etc. in furniture, electrical casings and mechanical equipment.
2. Square hole: mainly used in industries such as pipes, air conditioning and ventilation.
3. Rectangular holes: mainly used for the protection of doors, windows, shelves, and decoration of doors and windows.
4. Rectangular hole type: mainly used for the production of blinds, metal decorative mesh, metal screens, and louver air vents. It can be made into hollow square tubes or solid tubes. Generally, round tubes are processed into hollow tubes or Solid tubular shape, its purpose is to reduce wind resistance.
5. Triangular hole: mainly used for furniture drawers, furniture decoration, etc.