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200m reverse circulation drilling rig
Selling leads
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... and production technology from the Giant Research Institute. Rock drilling dust can be effectively collected through a dust collector, avoiding ...
2026-07-31 00:26:51
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... of the high frequency of rock, the rock broken, then using reverse circulation way of sludge discharge in a timely manner will break cuttings ...
2026-07-31 00:26:51
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... in complex formations such as large diameter, large depth or hard rock. The maximum diameter of this series of drilling rigs is 5.0 m, and the ...
2024-12-09 20:27:13
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...reverse circulation drilling rig can be used for low and middle hardness formation of high-speed rail, bridge, wind power, pylons foundation work, ...
2024-12-09 23:42:36
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... maximum diameter is 2.5m (rock), the drilling depth is 120 m, and the maximum strength of rock socketed can reach 120MPa, which is widely used in ...
2026-07-31 00:26:51
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...reverse circulation drilling rig for taking screening rock powder and samples with drilling depth 300m SQ300 RC crawler drilling rig Reverse ...
2024-12-09 22:58:28
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...200m Depth Geological Drilling Rig XY-200B series core drilling rig is light type drilling rig with large torque and feed by oil pressure, which ...
2024-12-09 19:48:26
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... was developed on the basis of XY-1B, and also have the function of reverse rotation of the gear. User can choose the machine by considering if the ...
2024-12-09 20:10:36
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...200m Depth Portable Diamond Exploration Core Drilling Rig XY-200B core drilling rig is light type drilling rig with large torque and feed by oil ...
2024-12-09 21:17:17
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Back cycle series multi-function drilling rig is a new type, high efficiency, environmental protection, multi-function track drilling rig, it adopts ...
2024-12-09 23:42:36
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