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... produce Ring wing bit concentric drilling systems by down the hole hammer which are designed to drill and case a hole simultaneously through unstable ground conditions. A driver bit and a ring are assembled...
... is mainly used for deep exploration drilling and stope ore grade control. It has the following characteristics: 1.Based on previous experience of ordinary hammers, combined with the features of reverse circ...
...drilling rig machine for geotechnical survey, mining exploration, bore pile drilling machine ,deep drilling MDT-300 spindle rotary drill widely used for diamond core drilling for metallic ferrous or nonmetal...
... stability design to ensure construction safety. Chassis New and upgraded caterpillar chassis with high quality to ensure the best performance of the whole machine....
...Hammer Drilling CIR 70 CIR 80 CIR 90 CIR110 CIR90 DTH Hammer with low air pressure 0.5-0.7MPa Significant Features: High quality, cost effective, and reliable. Premium Aircraft Alloy Steel Exact Heat Treatme...
FD168A 18mm Rope Diameter China Rotary Drilling Rig Concrete Pile Machine Description: The cab layout is compact and reasonable.all kinds of switch,handles,monitoring instruments and other focus on around of th...
...Rotary Jet Pile Drilling Rig Building Construction Machine This equipment is suitable for foundation treatment and reinforcement in various industries and civil constructions, including railways, highways, b...
APIE KR220C Rotary Drilling Rig: 220 KNm, 60m/Min, Used for Borehole Drilling, 51m Depth Introducing the APIE KR220C Rotary drilling rig: 1. This rotary drilling machine is fully electronically controlled, ensu...
T51 102 mm Retrac Spherical Button Flat Face and Drop Center Button Bits for Rock Drilling T51 89 mm Retrac Spherical Button Flat Face and Drop Center Button Bits Model: R22, R25, R28, R32, R35, R38, T38, T45, ...
T51 89mm Rock Drilling Thread Retrac Ballistic Drop Center Button Bits Description: ROSCHEN R22, R25, R28, R32, R35, R38, T38, T45, T51, GT60 threaded button drill bits are made by high quality alloy steel bar ...
Rock Drilling T51 102mm Thread Retrac Ballistic Drop Center Button Bits Description: ROSCHEN R22, R25, R28, R32, R35, R38, T38, T45, T51, GT60 threaded button drill bits are made by high quality alloy steel bar...
Portable Pneumatic Rock Drill :A tool used to extract stone directly by drilling holes in rock formations for explosive charges to blast through the rock to complete the quarrying of stone or other masonry. In ...
...Rotary Table Drilling Rig Components API Standard For Oilfield Drilling Rotary Tablee Feature ·Conform to the standard of API 7k · The rotary table adopts arc gear and bevel gear to have feature of powerfull...
.... With professional manufacturing experience in DTH hammer production, our factory can supply you with high pressure and medium to low pressure DTH hammers. It strictly matches with API standard and other Ch...
... speed feeding and smooth motion due to air hydraulic damping cylinder. Technical Parameters: Power supply 380V 50Hz Main rotary speed 1400r/min Operation air pressure 0.5-0...
...Drilling Machine - S600 For narrow space Pipe laying I KEY point: Powerful; Fast travelling and tracking speed; Can do the big piple line. II Features: Equipped with Cummins 194kw engine, large power, stable...
...Rotary Borehole Truck Mounted Customized Drilling Machine Geological Hazard Response OR Disaster Emergency Rescuing Hazard: Earthquake, Tsunami, Landslide, storm surge, flood Solution purpose: Prevention and...
...,multi-function full hydraulic water well drilling rig.It is high efficiency because of having a larger torque of the turntable and is mainly used for water well in industry and agriculture, national defense...