How does underground core drilling machine work?
Underground diamond drilling aims to effectively delineate and sample underground mineral resources at various scales and stages whilst providing advanced information from which mine designs and excavation strategies can be developed. Diamond drilling (DD) aims to test multiple domains within the established mineral resource at wide and close-spacings. Full Hydraulic Underground Drill Rig is mainly used for the drilling of gas drainage holes, hydrological exploration and other engineering holes. This system adopts full hydraulic transmission, coaxial double pump drive, stable transmission, simple speed adjustment, and can be configured with multiple linkage modes, with strong process adaptability and simple operation. The mechanical structure design is reasonable and compact, the action is reliable, and it is convenient to disassemble, connect and move. The drilling rig is arranged in groups, and the whole machine is composed of three parts: the main engine, the pumping statio