Digitalization of the most popular Sany advanced F

2022-09-23
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Sany Heavy Industry: Digitalization of advanced fieldbus

Guide: in 2007, Sany mixing equipment entered an unprecedented peak of production and sales. As early as October this year, the mixing equipment has exceeded the annual output of 2006. In addition to the efforts of the production and sales personnel of the mixing equipment, the improvement of the performance of the mixing equipment products is also a great help. Smart workers

in 2007, Sany mixing equipment entered an unprecedented peak of production and sales. As early as October this year, the production of mixing equipment exceeded that of 2006. In addition to the efforts of the production and sales personnel of the mixing equipment, the improvement of the performance of the mixing equipment products is also a great help. As the core component of concrete mixing plant, the weighing instrument developed by intelligent engineering research institute plays a key role in improving the performance of mixing equipment

the weighing instruments used by domestic mixing plant manufacturers have long been dependent on imports. Sany mixing equipment company used to generally use METTLER TOLEDO distributed weighing instruments, which could not form its own core competitiveness and brand advantages different from other manufacturers in the same industry. According to the statistical analysis of the author in recent years. In order to change this situation, with the active assistance of the mixing equipment company, after long-term exploration and development, the Intelligent Engineering Research Institute finally developed a digital weighing instrument swd-100 with completely independent intellectual property rights based on advanced can field bus, which not only meets the precise batching control of the mixing plant, but also simplifies the field wiring and improves the anti-interference ability

compared with imported products, Trinity digital weighing instruments, which can be used for constant speed test, cycle test and programming test, have five characteristics: first, digital transmission, strong anti-interference ability, and it is said that China's new chemical material industry will enter a period of rapid development, with long transmission distance and high transmission speed; Second, the on-site wiring is simple, and the node addition and deletion are convenient; Third, excellent weighing performance and accurate batching control. This type of instrument has obtained the type approval certificate of "weighing display controller" and the production license of manufacturing measuring instruments, and the weighing accuracy has reached the national level 3 standard; Fourth, it is easy to use. The parameters can be set either through the upper host software or manually through the friendly man-machine interface, which ensures that even if the host fails, it can be set and produced by the instrument itself; Fifth, the cost is low. Due to the adoption of independent research and development, the EPC electronic workshop of intelligent engineering research institute produces independently, the cost is greatly reduced compared with imported instruments, and the performance and technical support are also strongly guaranteed

after the successful development of the digital weighing instrument based on the advanced can field bus, with the care of the leaders and the strong cooperation of the mixing equipment company, after continuous improvement and improvement, 700 sets of weighing instruments were installed in 2007, and the imported weighing instruments were completely replaced. Sany Heavy Industry has become the first enterprise in China to introduce CAN fieldbus technology into the application of mixing equipment control system, and is in a leading position in the same industry

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