fundição de aço resistente ao desgaste

Moreover, forage drilling techniques have evolved significantly with advancements in technology. Modern drilling rigs are more efficient and environmentally friendly, minimizing the ecological footprint of the drilling process. New methods such as rotary and air drilling have made it possible to access deeper aquifers, ensuring that even arid regions can find adequate water sources. Furthermore, innovations in drilling technology allow for real-time monitoring of groundwater levels and quality, ensuring that water extraction remains sustainable over time.


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3. Open-air drilling rig: according to the different working mechanism of crushing ore and rock, it is divided into steel rope percussion drill, drilling rig, cone drill and rotary drill. Because of low efficiency, the steel rope percussion drill has been gradually replaced by other drilling RIGS. The drill pipe drives the pneumatic impactor and the drill bit to rotate together, and the piston of the pneumatic impactor is used to impact the drill bit to break the ore and rock, which is usually used in small and medium-sized mines to drill holes with a diameter of 80 to 250 mm.

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First, the classification of drilling RIGS:
1, according to the use of the address is not the same, the drill can be divided into underground and open air two categories. According to the presence or absence of traveling structure, the drilling rig can be divided into self-propelled type and non-self-propelled type. There are many open-pit drilling RIGS in China, most of which are self-propelled.
2, according to the aperture is not the same, the drill can be divided into light drilling rig, medium drilling rig, heavy drilling rig.

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