311 - 320 of 613
hard rock drill rig machines
Selling leads
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...Drilling IADC545 Hard Rock Tricone Bit for Oil well with Elastomer Sealed Bearing Description According to cutting material,tirocne bit can be ...
2025-08-28 03:52:37
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... rig to be smaller in size and lighter in weight. The size of this machine is 2100x1250x1950(mm) when it is working, and 2800x2500x1400(mm) when it ...
2024-12-09 21:25:43
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...Drilling Rig With Diesel Engine Power 1,Description: >> A drilling rig is a machine designed to drill a hole in the Earth’s crust. Since long time, ...
2024-12-09 22:38:07
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GL-ⅡA Trailer Type Air Drilling Mud Rotary Drilling Water Well Drill Rig for 400m Borehole Drilling Description: GL-ⅡA Trailer Type Air Drilling Mud ...
2024-12-09 21:25:43
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..., suitable for drilling shallow and medium-deep holes. The main structure of the lightweight core drilling rig is made of high-strength aluminum ...
2025-04-22 15:34:53
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... and medium-deep holes. The main structure of the lightweight core drilling rig is made of high-strength aluminum alloy material, which greatly ...
2025-04-22 15:34:52
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... power of drilling rig comes from a diesel engine,95kw-6 cylinders engine drives the large displacement high pressure plunger pump and it is ...
2024-12-09 22:42:29
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... drill in the middle. As the drill rolls over the workpiece, each cutting edge on the cone enters and cuts the workpiece. Compared with traditional ...
2025-08-28 03:52:48
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... cutting teeth alternately contact the bottom of the well, the rock-breaking torque is small, the contact area between the cutting teeth and the ...
2025-08-28 03:52:48
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... Carbide IADC545 Mining Drilling Tricone Rock Bits for Hard Rocks Description 1. Roller bits for Mining and Rock Drilling The strength and wear ...
2025-08-28 03:52:36
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