barras de perfuração de tratamento térmico
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2025-08-16 03:15
2734
The integrated drilling and piling machine is a type of pressure machine for road guardrails, livestock fences, and other steel sheet piling applications. This equipment uses a diesel engine as its driving force and features full hydraulic drill machine gear transmission. It is characterized by being lightweight for transport, high precision in basic piling, durability, and environmental friendliness.
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2025-08-16 03:14
1391
Technologische Entwicklungen
Изготовитель песчаных насосов

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2025-08-16 03:10
2729
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2025-08-16 02:51
2981
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2025-08-16 02:51
1780
\text{Horsepower} = \frac{\text{Flow Rate} (GPM) \times \text{Pressure} (psi)}{1714}
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2025-08-16 02:48
2588
Future Outlook
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2025-08-16 02:41
2769
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2025-08-16 02:23
1718
When the crawler pile driver is drilling, the current of the pile driver's ammeter shall not exceed 100A. If the ammeter current exceeds 100A, the drill pipe should stop and descend slowly, and the rotor always keeps turning. If the current drops below 100 amps and is stable, the drill pipe can continue to decline slowly.
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2025-08-16 02:20
519
3. Epiroc Epiroc, a spinoff of Atlas Copco, focuses on mining and infrastructure equipment, including DTH hammers. Their modern designs and innovative technologies cater to the needs of contemporary drilling operations.
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2025-08-16 00:54
2266