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Where are single action dual tube core drilling tools applied
2025-04-29Single action dual tube core drilling tools are mainly used in the following fields: 1. Geological exploration: In mineral resource exploration, it is used to drill and obtain underground rock samples, analyze geological structure and mineral distribution. When searching for metallic minerals such as gold, silver, and copper, as well as non-metallic minerals such as coal mines, it is possible to
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What are the characteristics of natural surface mount hole openers
2025-04-22The natural surface mount reamer has the following characteristics: 1. High wear resistance: The body of the reamer is usually uniformly mixed with some micro polycrystalline particles, such as 150-200 mesh micro artificial diamond polycrystalline particles, while natural diamond particles are regularly and orderly embedded on the surface of the body. These natural diamonds have high hardness and
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What are the functions of lightweight fully hydraulic drilling rig in geological exploration
2025-04-15The portable fully hydraulic drilling rig plays an important role in geological exploration in various aspects, mainly including the following points: 1. Efficient drilling: This drilling rig adopts a fully hydraulic drive system, with strong power and stable output, which can effectively improve drilling efficiency. It can adjust the drilling speed and pressure correctly according to different g
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What are the advantages of full hydraulic tunnel drilling rig
2025-04-09Full hydraulic tunnel drilling rig has the following advantages: 1. powerful Large torque: the full hydraulic system can provide large torque. Compared with the traditional mechanical tunnel drilling rig, it can more easily overcome the resistance of complex strata such as rocks in the drilling process, and is suitable for drilling in strata with various hardness.
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What are the uses of hydraulic pipe twisting machine
2025-04-01Hydraulic pipe twisting machine is a device that uses hydraulic power to connect and disassemble pipes, mainly for the following purposes: 1. Oil and gas extraction field Drill rod connection and disassembly: In oil and gas drilling operations, multiple drill rods need to be connected into a drill string and drilled deep underground. Hydraulic pipe twisting machine can quickly and efficien
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What is PDC composite drill bit
2025-03-25PDC composite drill bit is a widely used drilling tool in the fields of oil and gas drilling, geological exploration, etc. It has the characteristics of high efficiency and durability. Here is a detailed introduction: 1. Structural composition Drill bit body: usually made of high-strength alloy steel, it is the main structure of the drill bit, which plays a role in supporting and connectin
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Where is the portable full hydraulic drill mainly used
2025-03-19The portable full hydraulic drilling rig is mainly used in the following fields because of its portability and flexibility: 1. geological survey: Mineral exploration: when looking for gold, silver, copper and other metal minerals as well as non-metal minerals such as coal mines, the portable full hydraulic drill can be used for drilling and coring, obtaining underground rock samples, and a
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What is a drill pipe coupling
2025-03-12Drill pipe coupling is an important component used to connect drill pipes, usually made of high-strength alloy steel, with characteristics such as wear resistance, corrosion resistance, and impact resistance. The following is a specific introduction about drill pipe couplings: 1. Structural characteristics: It is generally a tubular structure with internal threads that match the external threads
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What are the uses of wireline winch
2025-03-05The rope core winch is mainly used for the following purposes: 1. Core retrieval: In core drilling operations in geological exploration, mineral mining, and other fields, the core purpose of the rope core winch is to lower and lift the salvager to retrieve the inner core tube. When the length of the core is close to the length of the inner pipe or when core blockage is found, it is necessary to u
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What are the main characteristics of swivel tube core barrel
2025-02-26The main characteristics of swivel tube core barrel are as follows: 1. High quality coring: During the drilling process, the outer tube drives the drill bit to rotate and break the rock, while the inner tube remains stationary, avoiding mechanical crushing of the rock core caused by friction and vibration generated by the rotation of the drilling tool. This can keep the rock core in its original
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