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The blasting work needs to excavate some small holes in the rock that are suitable for the placement of the explosives. After the explosives are blasted, the ore rock can be cracked to different degrees or part of the ore rock can be directly dropped from the whole, which is convenient for the ... Read More
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The structure of hydraulic rock drills is more complex, and there are many reasons for damage to its parts. Based on the hydraulic rock drills used by domestic rock drill rigs, it mainly introduces the common failures of rock drills such as rotation, impact, waterway, air path and sealing, etc., and ... Read More
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Xi 'an Huizhong Machinery equipment Co., Ltd. mainly produces rock drilling tools for mining, construction, tunnel, quarrying and related industries. Has its own factory and laboratory, production and quality control of high-end drilling tools. In order to provide customers with more economic, ... Read More
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