Surface characteristics of punched mesh
Surface roughness, during the punching process, cannot rule out the possibility of slight damage to the metal sieve plate due to mechanical action. When the damage will have a significant impact on the intended use, the purchaser should consult with the manufacturer before placing an order.
Cleanliness: The surface of metal sieve plates is usually covered with a thin oil film. There should not be excessive oil leakage after stacking. The Xu metal sieve plate that has undergone oil removal, such as solvent or steam treatment, can be shipped under permitted conditions. For low carbon steel, it is not suitable for degreasing without subsequent protective treatment.
Punching mesh metal sieve plate roll
The length should be standardized before ordering. The thickness of the metal sieve plate roll should be less than 3mm; in addition to meeting the following requirements, it should also comply with the provisions of Chapter 5.
For metal sieve plate rolls without trailing edge treatment, the tolerance of the plate width a1 should be consistent with the actual tolerance of a1 used for punching products at the factory. Flatness: The metal sieve plate roll cannot be rolled flat before transportation. The flatness tolerance of the metal sieve plate without coiling should be standardized before ordering.
What are the uses of punched mesh
It can be used as an environmental noise control barrier on the roofs of buses and high-speed trains, as well as in transportation and municipal facilities such as highways, railways, and subways. It can also be used as a sound-absorbing board for building walls, generator rooms, factory buildings, and other noise sources. It can be used as sound-absorbing material for building ceilings and wall panels, as well as decorative perforated panels for building stairs, balconies, and environmentally friendly tables and chairs. It can be used as a protective cover for mechanical equipment, a gorgeous speaker mesh cover, grinding screens, mining screens, I-shaped screens for grain, feed, and mining, stainless steel fruit blue, food covers, fruit plates and other kitchen utensils for kitchen equipment, as well as shelf nets and decorative exhibition tables for shopping malls, ventilation and breathable nets for grain depots, and water filtration filters for football fields and lawns. Punching mesh is also widely used in the electronics industry, such as dust and sound insulation covers for audio systems, chemical machinery, pharmaceutical equipment, food and beverage machinery, cigarette rolling machinery, harvesters, dry cleaning machines, ironing tables, noise reduction equipment, refrigeration equipment (central air conditioning) speakers, handicraft production, papermaking, hydraulic accessories, filtration equipment, and other industries. It is widely used in daily life. Characteristics of punched mesh products
Easy to process and shape, can be spray painted or polished, spray painted, hot-dip galvanized, cold dip galvanized, sandblasted, easy to produce and install. Beautiful and elegant appearance, various materials and thicknesses of plates, multiple hole types and hole sizes and arrangement options.
Punching mesh material
The raw materials used for punching nets mostly include stainless steel 304304L316316L.ss316, ss304304304s30408, low-carbon steel plates, galvanized plates PVC、 Cold rolled plate, galvanized coil, hot galvanized plate, hot rolled plate, Q235B iron plate, Q195 iron plate, snowflake plate, snowflake coil, etc.
Types of punched mesh holes
The types are divided into: patterned punching mesh, formed punching mesh, extra thick heavy-duty punching mesh, extra thin 0.1-1mm punching mesh, microporous punching mesh, and wire cut punching mesh. Laser punching mesh, brick tower punching plate, etc.
Hole type: rectangular hole, square hole, diamond hole, circular hole, hexagonal hole, cross hole, triangular hole, elongated hole, waist hole, plum blossom hole, fish scale hole, patterned hole, pentagonal star hole, irregular hole, bulging hole. Various difficult shapes can also be produced according to customer drawings.