Drilling rig is a complex machine, which consists of machines, units and mechanisms. A drilling rig is a mechanical device that drives drilling tools to drill underground to obtain physical geological data during exploration or development of mineral resources (including solid minerals, liquid minerals, gas minerals, etc.). Also called drilling machine. The main function is to drive the drilling tool to break the rock at the bottom of the hole, and to lower or lift the drilling tool in the hole. It can be used to drill rock cores, ore cores, cuttings, gaseous samples, liquid samples, etc. to explore underground geology and mineral resources.
In the past, China's rotary drilling rigs basically relied on imports, and the quality of domestic rotary drilling rigs was worse than foreign ones. But now China's construction machinery industry is developing rapidly, and China's rotary drilling rig industry has also developed. China's Several major machinery manufacturing giants have also begun the research and development and manufacturing of rotary drilling rigs. After several years of development, domestic rotary drilling rigs account for 80% of sales in the domestic market. China's rotary drilling rig industry no longer relies on Imports also mark China's economic development and the development of China's construction machinery industry.
Looking at the world, an important sign of the maturity of the construction machinery industry is, on the one hand, the diversified development of specialized manufacturer products; on the other hand, it is the formation and stability of a comprehensive manufacturer pattern.
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