тематическое исследование

Отчет Sinodrics DHD350

TIME:2024-03-08 16:40:54

Top hammer drilling tools and DTH drilling tools are applied in quarries to drill blastholes for blasting operations, in order to break large rocks into small-sized aggregate, making quarrying, transporting and further processing easier.

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Отчет об испытаниях долота Inodricks DHD

TIME:2023-02-20 09:33:30

In order to make mining and transporting easier, blasting operations are often needed. Top hammer drilling tools and DTH drilling tools are applied in mines for blasthole drilling.

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Отчет об испытаниях конического долота Sinodrics

TIME:2023-01-20 09:29:49

DTH drilling tools can be used for foundation piling in construction. DTH drilling is suitable for foundation piling works upon complex and hard geological structures, drilling deeper holes with high efficiency.

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Сверло Sinodrills DTH для США

TIME:2014-02-28 19:25:22

In water well and geothermal well drilling engineers, complex geological conditions must be faced, while the drilling system is required to perform deeper drilling works, therefore drag bits, DTH drilling tools and casing drilling system are usually applied.

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