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Drilling machine for underground and for water

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Drilling machine for underground and for water

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China Special Alloy Steel  for Geological Drilling Pipe with good bending strength for coal mine factory

Special Alloy Steel for Geological Drilling Pipe with good bending strength for coal mine

Special Alloy Steel Geological Drilling Pipe with good bending strength with 34 to 60 dia. Combined with the most advanced scientific research results both in domestic and overseas, our prouction technology has ... Read More
2018-04-19 14:32:26
China Geological auger twist spiral drilling pipe with high torque and fast deslagging speed for coal mine factory

Geological auger twist spiral drilling pipe with high torque and fast deslagging speed for coal mine

Geological auger drilling pipe with high torque and fast deslagging speed Based on the production technology of our geographical drill stem and high torque performance, Geographical suger stem with single-screw ... Read More
2018-04-19 14:32:00
China Triangular drill for geological exploration, water prospecting and gas release in underground coal mine factory

Triangular drill for geological exploration, water prospecting and gas release in underground coal mine

Triangular drill for geological exploration, water prospecting and gas release in underground coal mine With 20 years experience for the research, our production technology has been promoted perfect and our ... Read More
2018-04-18 11:18:19
China SPT-600 portable borewell drilling rig for 600m water well or geological hole factory

SPT-600 portable borewell drilling rig for 600m water well or geological hole

SPT-600 portable borewell drilling rig for 600m water well or geological hole Series of SPT drilling rig is a kind of turntable rotary trailer mounted drilling rig. the modles inculde SPT-600, SPT-800 and SPT... Read More
2018-02-26 13:54:59
China ZYJ-270/170 High Speed Man Portable Blasting Hole Drilling rig in colliery factory

ZYJ-270/170 High Speed Man Portable Blasting Hole Drilling rig in colliery

ZYJ-270/170 High Speed Man Portable Blasting Hole Drilling rig in colliery The drilling rig is mainly used in the underground laneway for the blasting hole of roof caving in colliery. The machine consists of 4 ... Read More
2018-02-05 13:32:30
China ZYJ-270/170 prop producition drilling rig in underground coal mining factory

ZYJ-270/170 prop producition drilling rig in underground coal mining

ZYJ-270/170 prop producition drilling rig in underground coal mining The drilling rig is mainly used in the underground laneway for the hole drilling of water probing, gas release, coal probing, dust prevention ... Read More
2018-01-30 15:14:39
China ZLJ-200 Mechanical transmission drilling machine for water probing and dust prevention in the underground coal mine factory

ZLJ-200 Mechanical transmission drilling machine for water probing and dust prevention in the underground coal mine

ZLJ-200 Mechanical drive drilling machine for water probing and dust prevention in the underground coal mine Features: Mechanical transmission Equiped with hydraulic clip and hydraulic feeding cylinder Simple ... Read More
2017-12-27 13:07:47
China ZYJ-270/170 drilling rig for water seam infusion to reduce the gas and dust in the underground laneway factory

ZYJ-270/170 drilling rig for water seam infusion to reduce the gas and dust in the underground laneway

ZYJ-270/170 drilling rig for water seam infusion to reduce the gas and dust in the underground laneway Infusing water into the coal bed to push out the gas, the dust amount in the coal-mining face can be ... Read More
2017-12-08 09:30:53
China ZYJ-1000/135 FLP underground water and gas drainage rotary drilling rig factory

ZYJ-1000/135 FLP underground water and gas drainage rotary drilling rig

ZYJ-1000/135 FLP underground water exploration 360°rotary drilling rig ZYJ series drill rig is widely used in different angles drilling for water exploring, water injecting, gas drainage, caving blast holes, ... Read More
2017-12-06 10:05:48
China ZDY2300S fully hydraulic rotary drilling rig with bracket for the advanced prediction hole and geological exploration factory

ZDY2300S fully hydraulic rotary drilling rig with bracket for the advanced prediction hole and geological exploration

ZDY2300S fully hydraulic rotary drilling rig with bracket for the advanced prediction hole and geological exploration The drilling rig consists of three parts: drilling rig, power pack and opertion panel. Each ... Read More
2017-11-25 16:16:57
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