Shandong Counterattack High Efficiency And Low ConsumptionLast Update:2020-05-02 10:02:25
Qingrong intercity railway is one of the top regional intercity high-speed railway in Shandong Province, and it is also a single railway construction project with large investment in Shandong Province. The Ministry of transport of Shandong Province and others have predicted the passenger traffic volume of the line. By 2020, the daily passenger traffic volume will reach 190000, and by 2030, the daily passenger traffic volume will reach 293000. The strong passenger traffic volume has strict requirements for various indicators of railway construction. Therefore, the project construction team has high requirements for all kinds of steel, concrete, coarse and fine aggregate required for construction. In the process of construction, Shandong impact crusher plays an important role in concrete and aggregate processing, providing high-quality construction materials for railway construction.
It is understood that the railway, with a total length of 298.971km, connects Qingdao, Yantai and Weihai. It is an important transport infrastructure and a faster transport channel for the construction of peninsula city clusters. The railway construction team is also a road construction team with rich experience designated by the Ministry of transport. The reporter learned from the person in charge that in order to ensure the carrying capacity of the railway quality to the strong passenger flow, the team used a specially designed personalized construction scheme, and various construction materials were also used in the way of fine self-processing to ensure the construction progress and construction quality of the line in an all-round way. It is learned that many road building stones are made of granite, gravel and other rocks with very high hardness, which need different sizes and gradations of stones. Technicians recommend that Shandong impact breaking be used to process these materials for subgrade construction.
In view of the large amount of work, the person in charge selected Shanghai Shibang's impact crusher among several Shandong mining machines on trial. Combined with the production experience of Shibang equipment for many years, this crusher can handle all kinds of coarse, medium and fine materials, including granite, limestone, gravel, etc., with side length not more than 500mm and compressive strength not more than 350Mpa. Compared with the common impact crusher, the machine is specially equipped with wear-resistant and impact resistant chrome plate material for the problem of easy wear of impact hammer and impact plate of impact crusher, so that the equipment can operate smoothly, have high crushing efficiency, large processing capacity, small wear loss, less energy consumption, the product shape is cubic, and the size of discharge particle can be adjusted. To a great extent, it meets the requirements of various fine aggregates in the construction of Qingrong intercity railway. In addition, the operation and maintenance cost of the machine is low, which makes Shandong counterattack play an important role in railway construction.
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