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    Home > Chemicals Industry > China Chemical > The pace of localization of high-precision weighing instruments is accelerated

    The pace of localization of high-precision weighing instruments is accelerated

    • Last Update: 2022-05-21
    • Source: Internet
    • Author: User
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    【Chemical Machinery Equipment Network Industry News】As an important part of China's manufacturing industry, the weighing apparatus industry has formed an industrial system with relatively complete product categories and a certain production scale and development capacity.
    Backed by normal operation and fair trade
    .
    However, since the key core technologies such as "high-precision weighing technology" are still in the hands of foreign brand enterprises, the overall capability of localization of high-precision weighing instruments including truck scales is still relatively weak
    .

     
    Chemical machinery and equipment network industry dynamics chemical machinery and equipment
    Truck scales, also known as floor scales, are the main weighing equipment used by factories, mines, businesses, etc.
    for the measurement of bulk goods, or the weighing of tonnage
    .
    Before the 1980s, truck scales were also called mechanical weighbridges
    .
    As far as the current market is concerned, truck scales include all-electronic truck scales, channel steel truck scales, I-beam truck scales, analog truck scales, and digital truck scales
    .
    Among them, the electronic truck scale is a truck scale that displays numbers through electronic pulses through the mutual conversion of the integrated blocks
    .

     

    Digital truck scale mainly includes digital communication, intelligent technology and digital calibration technology
    .
    In contrast, digital truck scales combine the advantages of electronic truck scales and have the characteristics of unattended intelligent weighing
    .

     

    Specifically, as a representative of digital truck scales, the unattended weighing system can realize unattended weighing, using the cooperation of software and hardware (including IC card access control card system, Bluetooth or RFID radio frequency technology to bind electronic license plates, The intelligent barrier system controls the distance between vehicles, real-time video photography, video recording and transmission, voice broadcast system intelligent reminder, etc.
    ) to achieve high-efficiency weighing, ensuring the efficient operation of the unattended weighing system of the floor scale, and effectively in the case of no manual intervention.
    The measurement and weighing work can be completed quickly, accurately and safely, and the weighing efficiency of one truck is increased by about 20 times
    .

     

    The unattended weighing system liberates both hands and realizes the transformation from manual data recording to intelligent informatization.
    The weighing data information can be automatically saved and uploaded, and the scale sheet can be automatically printed; The diagnostic function is remarkable, and the working condition of the truck scale can be continuously detected during use
    .
    If a sensor failure is detected, an error signal can be sent in time to accurately determine the fault point and avoid losses caused by inaccurate weighing due to the fault
    .

     

      At present, digital truck scales such as unattended weighing systems have become important equipment for expressway toll stations to manage overloading, weight-based tolls, factories, mines, and merchants.
    role
    .
    However, on the whole, China's truck scales are still at the low-end level, and the high-end, precision, and cutting-edge truck scales or key core components are still in the stage of relying on imports to solve the supply, which restricts the supply to a large extent.
    With the expansion of China's truck scale product market
    .

     

      Fortunately, China is now able to independently design and manufacture various electronic truck scales and digital truck scales with high precision, fast operation and accurate measurement
    .
    It is believed that as Chinese weighing equipment companies are committed to the research of high-precision weighing technology, the technology of high-precision weighing sensors is becoming more and more mature, and the research and development capabilities of weighing data acquisition modules have been rapidly improved, which will definitely break the monopoly of foreign key technologies.
    , to increase the market share of domestic high-precision truck scales
    .

     

      Original title: Truck scales are very useful, and the pace of localization of high-precision weighing instruments is accelerated
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