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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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Подводный отверстий2025-08-14 19:19
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The DTH hammer operates through a system of compressed air. High-pressure air is directed down the drill string, powering the hammer at the end of the drill bit. The hammer strikes the bit with considerable force, fracturing the rock immediately beneath it. As the bit penetrates further, the broken rock is then cleared from the hole by the same air stream, allowing for continuous drilling without the interruptions often associated with other drilling methods.


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Подводный отверстий2025-08-14 18:26
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One of the key determinants of price is the type of drilling machine. There are various categories, including handheld drills, bench drills, and industrial drilling machines, each designed for specific applications. Handheld drills tend to be more affordable, aimed at DIY enthusiasts and small-scale projects, while industrial machines are more complex and expensive due to their robust capabilities and heavy-duty construction. For instance, a basic handheld drill can cost as little as $50, whereas specialized industrial drilling rigs can range from thousands to tens of thousands of dollars.


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Подводный отверстий2025-08-14 17:44
1095

Submarine hammer drilling, often referred to as underwater percussion drilling, is an advanced technique utilized primarily in marine construction and resource exploration. This method combines the principles of traditional drilling with hydraulic and pneumatic operations, enabling the effective penetration of hard substrates beneath the sea floor. In this article, we will explore the processes, equipment, advantages, and applications of submarine hammer drilling.


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Подводный отверстий2025-08-14 17:22
927


In mining applications, high density slurry pumps play a crucial role in transporting mineral slurries from the processing plant to the tailings storage facility. Their robust construction and efficient design help minimize downtime and maintenance costs, ultimately improving productivity and profitability for mining companies.
In the construction industry, high density slurry pumps are utilized for handling concrete mixtures, grout, and other construction materials. Their ability to handle high-density slurries with ease ensures smooth and efficient operations, leading to faster project completion times and cost savings.

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Подводный отверстий2025-08-14 17:14
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