300m Borehole Mining Water Well DTH Drilling Machine
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300m Borehole Mining Water Well DTH Drilling Machine Product Description Drill rig specification Drilling depth 300m Drilling Diameter 140-325mm Drilling rod diameter 89mm/102mm Drilling rod length 1.5m, 2m, 3m, 6m One-time propulsion length 6600mm ......
Beijing Silk Road Enterprise Management Services Co.,LTD
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Semi Ballistic Cemented Carbide Buttons , High Pneumatic DTH Drill Bit Parts
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Semi Ballistic Cemented Carbide Buttons , High Pneumatic DTH Drill Bit Parts Product Description Tungsten carbide buttons are mainly used for high and low pressure DHT drill and hydraulic Screw-in drill and so on. They are suitable for hot insert or cold ......
ZHUZHOU JINTAI CEMENTED CARBIDE CO., LTD.
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Pneumatic portable drilling machine/Hand held rock driller/jack hammer
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...-28 Powerful Pneumatic Rock Drill for sale YT-28 pneumatic rock drill for breaking YT-28 Air-leg Rock Drill Usage: The rock drill is used for rock drilling, blasting holes and other drilling works in the quarries, small coal mines and other constructions....
Shandong Chinacoal Group co.,ltd
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Heavy Duty Down The Hole Hammer DTH Drilling Machine Parts 15-35 Bar Air Pressure
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... and higher impact frequency. The drilling speed is 15-30% higher than the one with foot valve; 3. Simple structure, reliable parts, long life, easy and cheap maintenance; 4. Lower ......
Changsha Sollroc Engineering Equipments Co., Ltd
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Max 100m DTH Drill Rigs Pneumatic Down The Hole Drilling Machine
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...machine can widely be used in large diameter hole drilling operations of small and medium-sized mines, road construction, water conservancy and rock excavation, as well as drilling bolt holes in slope support, tunnel support and foundation pit support. Two...
Beijing Silk Road Enterprise Management Services Co., Ltd.
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Pneumatic DTH Hard Rock Engineering Construction Drilling Rig Hard Ground
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... can reach horizontal directional drilling. Multifunction performance: 1. Tungsten carbide bits drilling, rotation drilling, auger drilling, pneumatic DTH hammer drilling, following-up casing drilling 2. extensional functions such as rotary jet grouting,...
Shannxi Xitan Geological Equipement Co.,Ltd
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Foundation 123KW DTH Drilling Rig
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...drilling equipment designed to meet the needs of high-speedhigh efficiency and high mobility.the drill machine is reasonable in structure ,simple in operation,convenient in maintenance and convenient in transportation,and no need to lift by crane after it...
QUATEC GEO-ENGINEERING MACHINERY CO., LTD.
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Yellow Crawler Type Hydraulic Rock Dth Drilling Rig Machine 3" 4" 5" Speed 0.59M/s
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3" 4" 5" 0.59M/s Yellow Crawler Type Hydraulic Rock Dth Drilling Rig Machine Specifiion: Aperture range Ø92-160mm Drill pipe specifiions 60/76x3000mm Shock machine specifiion 3"/4”/ 5“ Hydraulic Motor Driven Beam Advance compensation 1260mm Propulsion......
Guangzhou Kinglebon Machinery Equipment Co., Ltd
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Black 500mm Dth Button Bits Quarry DTH Drilling Tools High Air Pressure
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...Drilling DTH Drill Bit 500mm Custom-Made HTD Hole Opener For Horizontal Directioal Drilling Introduction Big hole high air pressure DTH hammer using in water well, oil, gas and construction drilling DTH hammer bit manufacturer DTH hole opener bits are manufactured from the highest quality aircraft alloy steel. Which are used to enlarge the size of a pilot hole most commonly for Blast hole drilling, Quarrying, DTH...
Langfang Pangolin Drilling Tools Co., Ltd.
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Small Skid Mounted Split Anchor Drilling Rig DTH Hammer Drill Machine
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...Drilling Rig DTH Hammer Drill Machine Description : 1. MD-80 drilling rig is a kind of full hydraulic power head drilling rig. 2. It is applied to drill heavy duty anchor holes at side slope of water power station, railway or highway projects, to drill drainage holes and It also used to prevent or solve geologic calamity, such as landslide and rock collapse etc. In addition, it is also used to drill......
Jiangsu Sinocoredrill Exploration Equipment Co., Ltd
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