411 - 420 of 680
rotary rc drill rig
Selling leads
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... planning of mining and quarrying operations through high-quality sampling. Reverse circulation drilling not only avoids or reduces dilution caused ...
2026-07-09 00:28:58
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Integrated DTH Surface Drill Rig Product Description D480A's powerful powerpack makes it successfully applied in the maximum blasthole diameter of ...
2026-06-25 13:26:15
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... Drill Rig Product Description Reverse Circulation Sampling Exploration is a cost-effective approach to geological exploration that enables ...
2026-07-09 00:28:58
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...Drill Rig Product Description UJ22 is a full hydraulic tunneling jumbo drilling rig for medium and large tunnel development in highways and ...
2026-07-09 00:28:58
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...rig is equipped with wireline coring system, which supports BTW, BQ, NTW, NQ, HTW, HQ, PQ (m) coring sizes. This feature makes it easy to retrieve ...
2026-07-09 00:28:58
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... pump has two liners and four speeds. The large bore (medium 80mm) can be used as supporting equipment for a 300m large hole drilling rig. The ...
2026-07-09 00:28:58
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... 5) Bit face shape: Flat face and drop centre 6) Tungsten carbide (Buttons): Spherical, ballistic and conical. Thread button drill bits are made by ...
2026-07-09 00:28:58
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...Drilling Rig Tools Diesel Engine Driven Air Compressor Portable For Industrial Description GLCY- (two-stage compression) series diesel-driven screw ...
2026-07-09 00:28:58
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Product Description: The drill rig adopts full hydraulic driving, travelling with tyre-drawing(with turning device) or crawlers itself(optional). The ...
2025-04-22 15:34:43
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400tons hdd Drilling Rig Description 1.Equipped with Dong feng cummins engine, large power, stable performance,lower fuel consumption, lower noise, ...
2025-12-16 15:54:02
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