Hydraulic Support System Seals Kits
Hydraulic Support System Seals Kits
The hydraulic support system used in mines is used to support equipment during the mining process of coal mines or other underground mines.
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(Reporter Wang Xuexuan) Yesterday, the Beijing Automotive Industry Development Program formulated by the Beijing Municipal Bureau of Industry Promotion was announced for the first time. According to the plan, the Beijing auto industry will compete for the top five in China's six major auto groups and will make the auto industry a pillar industry in Beijing in 2008. It is understood that the plan’s development goals for the Beijing automobile industry are: to guarantee production and sales of 1 million vehicles by the year 2008, and to obtain 1.2 million vehicles; to secure sales revenue of 100 billion yuan, to obtain 120 billion yuan; and to increase industrial output by 27 billion yuan. , strive for 32 billion yuan; the domestic market share is guaranteed 10%, strive for 12%. According to the above objectives, by 2008, Beijing's auto industry will account for more than 6% of GDP. The structural target of the automotive industry in Beijing is that by 2008, the proportion of passenger cars (cars and SUVs) is about 60%, and that of commercial vehicles (heavy trucks, light trucks, light passengers, large passengers, etc.) is about 40%. The development goals of the Beijing automobile industry industrial chain include the parts production chain and the service trade chain. The first is the parts and components production chain. By focusing on the use of vehicle development resources, it has driven domestic and foreign parts and components companies to invest in factories in Beijing and improve local parts and components. The company's supporting rate has gradually formed Beijing auto parts assembly. By 2008, it will increase the localization rate of supporting parts and components for the Beijing auto main engine plant to 40%. In addition, it will support other domestic automakers and the output value will strive to exceed 60 billion yuan. Followed by the service trade chain, through the key to promote, and gradually create a good environment for the sale of automobiles, parts and components, promote the establishment of standardized maintenance service system, the introduction of advanced logistics and distribution system, promote the establishment of auto finance and insurance system. By 2008, sales in the Beijing auto market will reach around 70 billion yuan. The promotion of maintenance, use, and promotion of the environment, roads, management, etc., will bring benefits to the Beijing regional economy of 140 billion yuan in service trade output value.
It mainly consists of hydraulic supports, hydraulic stations, control systems, and sensors.
Hydraulic support is the core component of the hydraulic support system used in mines, which uses hydraulic cylinders as the support force source,
Capable of supporting huge rock weights in underground mines. The hydraulic station provides a hydraulic oil source,
Hydraulic oil is transported to the hydraulic support through pipelines to achieve support function.
The control system is an important component of the hydraulic support system used in mines, which controls and monitors the hydraulic support through sensors and controllers. Sensors can monitor the status of the bracket in real-time, including support force
The controller controls the hydraulic support based on the feedback data from sensors, such as inclination and displacement, to ensure its stability and safety in the mine.
The hydraulic support system used in mines has advantages such as high support force, good stability, and safety and reliability,
Widely used in underground mining industries such as coal mines, metal mines, and non-metallic mines. With the continuous progress of technology and the continuous expansion of applications, hydraulic support systems for mines will continue to play an important role,
Provide strong support for the safe and efficient development of the underground mining industry.
Beijing Automotive Industry Development Plan Announces Six Major Groups in China