TV wall selection criteria points

With the rapid economic development and technological progress, improved security has a certain height and level, with the attendant, video surveillance systems and health applications. With the economic level, more and more video surveillance system has been widely accepted and used by various industries, especially in road monitoring, urban security monitoring, community monitoring, plant monitoring and other business areas developing rapidly; in video surveillance systems , the collection of a large number of monitoring accessory products, especially the TV wall is a supporting product can not be ignored, so today we have the choice of the TV wall in detail.
        TV wall main body as a terminal to use the integrated video, the choice of the TV wall, we should note the following:

 First, the raw materials:
       Most of the raw materials television wall using cold-rolled steel as its raw material, first explain what is meant by cold-rolled steel: cold-rolled steel is generally divided into ordinary class (C <0.12%), low-carbon level (C <0.10%) and low-level carbon (C <0.08%), carbon content, the lower the better plasticity cold, cold is cold, including cold drawn, cold drawn, played to rust, alignment, the most important thing is to strengthen and cold-drawn steel by aging effects, so that steel performance has changed! There are a considerable number of manufacturers have adopted the common cold-rolled steel grade, so the general level relative to low-carbon and low carbon grade level, the cost can be reduced in cost, but the quality is better than two, so in choice, it is best to choose a relatively level and low-carbon cold-rolled steel.

Second, the process:
    TV wall processing technology for the production: cutting sheet metal, punching, bending, welding, grinding, acid phosphate, electrostatic spraying process, many companies are using this process, but there are a considerable number of enterprises in order to reduce costs, In the absence of acid phosphate in the case on the direct spray. However, although this and do not see the appearance of abnormal, but in the users for some time, prone to explosive plastic (because there is no cold-rolled steel, acid phosphate treatment, and of long rust, making the surface coating layer off phenomenon) phenomenon; Therefore, when purchasing this product, it can not be ignored;

Third, the material thickness:
    TV wall material thickness monitors were installed according to the size, dimensions to choose; general, such as using the normal 21 "flat screen TV monitor below the wall, the normal use of the material thickness of 1.5mm and 1.2mm, the monitor panel and beams are installed inside the flower 1.5mm, Siemens and frame parts are 1.2mm; such as using 25 "or more flat screen monitor, the internal installation and installation of partitions should be spent beam are 2.0mm, 1.2mm are part of Siemens , the framework part of 1.5mm; also explain most of the manufacturers are using the standard non-standard sheet metal, under both non-standard sheet metal poor, probably about 0.1mm under the poor; To measure the true thickness of the micrometer measurements available ;

Fourth, the spray and powder:
   Because the powder is directly exposed to the appearance of a product, so the powder quality is good or bad influence television wall aesthetics and practicality, so the powder should be easy to dissolve, and no impurities adsorbed good powder; spraying with automatic spraying line and manual spraying, because of all the different production capacity of enterprises, a considerable portion of the artificial spray, spray personnel drawbacks is that after spraying depends on the level of spraying personnel; Therefore, the proposed multi-selection or production of such use of automated spray longer product companies.

Fifth, TV wall's internal structure:
    Currently on the market used TV wall, probably divided into high, medium and low-grade three; high-end TV wall structure as a whole assembly structure, the so-called assembly means: the whole TV wall broken down into various small pieces, to the scene after the spare parts for assembly, this TV wall advantages are: transportation is not easy to scratch, but also more economical freight Moreover, because all parts, from on-site conditions, the third is due to all assembled type, no welding part, so the material will be thick with under normal circumstances is the material thickness of 2.0mm and 1.5mm; fourth, installed, the overall effect is better than the middle and low, the size of each part error is relatively small; drawback is: the time required during the installation process more, longer duration; middle and low TV wall structure is divided into two, one for: the standard structure, and the other for the simple structure; standard TV wall structure internal base cabinets are standard 19 ", the internal standard flower flower beams are beams, can be directly monitored or network equipment installed in the spent beam, spent beam can be moved as needed and demolition, general relatively strong, the other, TV installation of internal partition walls, in particular, a partition wall for monitor placement, partitions and beams for a fixed place, are two mounting holes, a partition can be installed eight mounting screws, so be sure to monitor device security. simple internal structure of the video wall is relatively simple beam to spend more, spend only be used to adjust the beam height bulkhead mounting holes, the other flowers in the main beam is welded directly to the frame, can not be demolished, GM is not strong ; users based on actual needs and budget of different grades of products, in the case in general users, such as cell monitoring and plant monitoring such projects, may choose to use low-grade TV wall, both to ensure that demand, and can reduce procurement costs; such as government agencies, institutions, public security, road monitoring, and monitoring of key projects and other projects, recommended in high-end TV wall, to ensure smooth acceptance.