On September 28, 2007, the Victory East No.2 open-pit coal mine built by Datang International Xilinhaote Mining Co., Ltd. formally coalized, achieving a breakthrough of “zero†in the group's coal mine holding project. The mine is a modern large-scale open-pit mine in terms of reserves, mining technology, and resource conditions, both domestically and internationally. Its open-pit mining area has a total of 5.3 billion tons of reserves, and the single coal field reserves ranks first in the country. The mine is rich in brown coal resources and is a high-quality power and chemical coal; the crushing of ore is an important process in the construction of this open-air project, Dawn Heavy Industries The tire-type mobile crushing plant and the hydraulically-driven crawler-type mobile crushing plant developed for the open-pit coal mines are uniquely designed to operate in a timely manner to facilitate the advancement of the coal face, reduce transportation costs, and greatly increase the production efficiency of surface coal mines. The project was formally started construction on September 1, 2007. It is expected that it will reach a production scale of 10 million tons/year in 2009 and 30 million tons/year in 2011. By then, the coal mine will become the largest open-pit coal mine in the country, with a long-term production scale of 60 million tons/year and will become the world's largest open-pit coal mine.
It is reported that among the 23 key projects in 2010, 10 projects in transportation construction covered railways, highways, and airport construction. Of the 23 key projects, although the coal mine construction project consists of only two projects of the Inner Mongolia Shenglidong No. 2 surface coal mine phase II project and the Xinjiang Dajing mining area Nanjiu coal mine phase I project, the above projects will become Xinjiang and Inner Mongolia areas. One of the important contents of the plan is that its investment opportunities cannot be underestimated. Datang Power Generation Corporation is carrying out the preliminary development work of the second and third phase of the No.2 Coal Mine of Shenglidong, Inner Mongolia. The technology of the mobile crushing station at Dawning Heavy Technology has become the preferred equipment for the second phase of construction of coal mining in the No.2 Mine of Shengli Coalfield in Inner Mongolia. In the previous victory of the East No. 2 open-pit coal mine project, the main crushing and screening process was provided and designed by Liming Heavy Industry Science and Technology Co., Ltd. The coal mine stripping in the project adopts the single-bucket-truck mining process, and the coal mining adopts the single-bucket-truck-mobile crusher station-semi-continuous mining process of the belt conveyor. The technology is advanced and the scale is huge. In addition, the Shengli East No.2 open-pit coal mine project has the largest coal resources in the world: the largest coal seam is 320.65 meters, and is the thickest coal seam found in the history of world coal exploitation; the deepest mining depth is 623 meters, creating an open-pit coal mining depth world The most.
Nowadays, Liming Heavy Industry Technology keeps pace with the development of the times and the construction of large-scale modern open-pit coal mines, and closely integrates with the actual conditions of China's open-pit coal mines to increase the stripping, drilling, coal mining, and transportation technologies of open-pit coal mines suitable for China's coal field geology and stratum characteristics. Development of equipment. Deeply carry out major key technological researches, increase the promotion and application of new technologies, new processes and new equipment, develop mobile crushing stations for the use of this new type of ore crushing equipment in the early stage open-pit mines, and continuously improve and introduce semi-mobile mobile crushers. The station and crawler type mobile crushing station can flexibly configure primary, secondary, and tertiary crushers according to the different needs of different customers. At the same time, it optimizes the combination of crushing and screening at all levels, and independently developed full-hydraulic driven crawler type. The mobile crushing and screening equipment for vehicle ground motion is a high-performance crusher series, a hydraulically-driven crawler-type vehicle site, a high-performance feeder integrated with a crusher, a vibrating screen, a belt conveyor, and a belt conveyor under the screen. Integrated on-board installation of crusher, integrated vehicle-mounted motor and control box. Liming Heavy Industry Technology further understands the design specifications and related technical policies of our country's open-pit coal mines. According to the development trend, the relevant contents are revised in a timely manner to correctly guide the development of coal resources and promote the efficient, scientific and rational exploitation of coal resources.
It is reported that among the 23 key projects in 2010, 10 projects in transportation construction covered railways, highways, and airport construction. Of the 23 key projects, although the coal mine construction project consists of only two projects of the Inner Mongolia Shenglidong No. 2 surface coal mine phase II project and the Xinjiang Dajing mining area Nanjiu coal mine phase I project, the above projects will become Xinjiang and Inner Mongolia areas. One of the important contents of the plan is that its investment opportunities cannot be underestimated. Datang Power Generation Corporation is carrying out the preliminary development work of the second and third phase of the No.2 Coal Mine of Shenglidong, Inner Mongolia. The technology of the mobile crushing station at Dawning Heavy Technology has become the preferred equipment for the second phase of construction of coal mining in the No.2 Mine of Shengli Coalfield in Inner Mongolia. In the previous victory of the East No. 2 open-pit coal mine project, the main crushing and screening process was provided and designed by Liming Heavy Industry Science and Technology Co., Ltd. The coal mine stripping in the project adopts the single-bucket-truck mining process, and the coal mining adopts the single-bucket-truck-mobile crusher station-semi-continuous mining process of the belt conveyor. The technology is advanced and the scale is huge. In addition, the Shengli East No.2 open-pit coal mine project has the largest coal resources in the world: the largest coal seam is 320.65 meters, and is the thickest coal seam found in the history of world coal exploitation; the deepest mining depth is 623 meters, creating an open-pit coal mining depth world The most.
Nowadays, Liming Heavy Industry Technology keeps pace with the development of the times and the construction of large-scale modern open-pit coal mines, and closely integrates with the actual conditions of China's open-pit coal mines to increase the stripping, drilling, coal mining, and transportation technologies of open-pit coal mines suitable for China's coal field geology and stratum characteristics. Development of equipment. Deeply carry out major key technological researches, increase the promotion and application of new technologies, new processes and new equipment, develop mobile crushing stations for the use of this new type of ore crushing equipment in the early stage open-pit mines, and continuously improve and introduce semi-mobile mobile crushers. The station and crawler type mobile crushing station can flexibly configure primary, secondary, and tertiary crushers according to the different needs of different customers. At the same time, it optimizes the combination of crushing and screening at all levels, and independently developed full-hydraulic driven crawler type. The mobile crushing and screening equipment for vehicle ground motion is a high-performance crusher series, a hydraulically-driven crawler-type vehicle site, a high-performance feeder integrated with a crusher, a vibrating screen, a belt conveyor, and a belt conveyor under the screen. Integrated on-board installation of crusher, integrated vehicle-mounted motor and control box. Liming Heavy Industry Technology further understands the design specifications and related technical policies of our country's open-pit coal mines. According to the development trend, the relevant contents are revised in a timely manner to correctly guide the development of coal resources and promote the efficient, scientific and rational exploitation of coal resources.
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