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... reinfrcement, anchoring and other engineering holes in mines,quarris, high ways, railways and so on. Feature: 1.Pipe body : cold draw seamless pipe . so the pipe have the accurate size , good ......
... reinfrcement, anchoring and other engineering holes in mines,quarris, high ways, railways and so on. Feature: 1.Pipe body : cold draw seamless pipe . so the pipe have the accurate size , good ......
It is mainly used for drilling rock hole, such as rock bolt hole, anchor cable hole, blasthole, injected hole etc, at urban construction project, rod construction project, surface mining, high altiude surface m...
It is mainly used for drilling rock hole, such as rock bolt hole, anchor cable hole, blasthole, injected hole etc, at urban construction project, rod construction project, surface mining, high altiude surface m...
...apply to the construction of big tonnage stress anchoring hole for water power station, railway, highway, drainage hole and geologic calamity for landslide prevention and rock collapse. Its drilling diameter...
MD-60 Portable Auger Drilling Rig Borehole Stepless Shift / DTH Hammer Drilling Specifications: Hole depth 50-80m Rod dia. 90-185mm Hole angle() -10-90 Output rotary speed of power head 10,25,45,60,100,125r/m...
... 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...
MDL-C160 High Rotary Speed Complex Stratums Top Head Drive Crawler Mounted Drilling Rig Specifications: Hole depth 130-170m Rod dia. 150-250mm Hole angle 0-90 Output rotary speed of power head 8, 15, 25,30,50,...
GYQ-200/200A Exploration Drilling Rig Hydraulic Chuck Open Clinostat More Speed Grade High Torque Skid Mounted Crawler Mounted 200 Meters Specifications: Modle GYQ-200 GYQ-200A Hole depth 200m Hole angle() 0-3...
..., also drilling anchoring hole and blasting hole etc. The picture of Drilling Rig Manufacturers What's the feature of ourDrilling Rig Manufacturers? ◆Spindle type mechanical transmission, hydraulic feed ◆Hyd...
MD-60 Portable Auger Drilling Rig Borehole Stepless Shift / DTH Hammer Drilling Specifications: Hole depth 50-80m Rod dia. 90-185mm Hole angle() -15-90 Output rotary speed of power head 10,25,45,60,100,125r/m...
XP-25 Jet Grouting Drilling For Ground Reinforcement Construction Specifications: Rotated jet Aperture (mm) Single: 400-600 Double: 600-1200 Triple: 800-1600 Anchoring Hole depth (mm) 30-50 Aperture (mm) 90-1...
MD-60A Portable Auger Drilling Rig Borehole Stepless Shift Specifications: Hole depth 80-50m Rod dia. 90-185mm Hole angle() -15-90 Output rotary speed of power head 12,25,45,60,100,125r/min Stroke of power he...
... Engineering, water well drilling, Mineral exploration, anchoring hole drilling, geothermal engineering, Subway excavation, another civil engineering. it has the advantage of high flatness, smooth hole wall,...