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... in fields of industrial and civil buildings, railways, bridges, hydropower engineering, as well as small-diameter foundation pile hole drilling. 1. Large torque, multiple drilling speeds in an appropriate r...
... 4. Long life, reliable Product Description: Faster Drilling Speed and Most Advanced Air DTH Hammer: 1. 10 years manufacturing experience 2. Certificate: ISO9001:2008 3. Material: Carbide It is a kind of hig...
...high-speed rotation of the sample. It is mainly used for high-speed mixing of various drilling fluids and chemical reagents for oil drilling. It is an ideal high-speed mixing equipment. Using frequency conve...
...Drill Drilling depth 100,250, 300, 600m Drill rod dia 60mm Initial hole dia 300mm Final hole dia 75mm Angle range 90°-65° Dimensions(L×W×H) 2500x 900 x 1800mm Weight(without power unit) 4600kg Swivel Head Sp...
... such As highway, railway, bridge foundation, dam site, water conservancy, well, and mine exploration, as well as ventilation and drainage construction of mine opening. 1. Select a reasonable speed range, th...
...drilling rig adopts CG140 model auto transmission, has 10 rotation speeds and reasonable speed range, with eight forward rotation gears and two reverse rotation gears, high speed, strong stroke and wide scop...
...ideal oil drilling wellhead tools, widely used in marine, land drilling and workover operations on unloading column threaded operations. Use of this clamp can play safety, effort to improve theergonomics of ...
... circulation drilling, the surface flushing medium – water, mud, or polymer flushing fluid – is sent directly to the bottom of the drill bit through high-pressure hoses, faucets, and the center hole of the d...
...Drilling Tricone Rock Bit With Tungsten Carbide Inserts Description Tri-cone bits are commonly used drilling tools in drilling engineering. Good quality roller cone drills are very helpful to improve drillin...
...Drill Orthopedic Drill Machine Price An Electric Economic Canulated High Speed Bone Drill Product Description Bone drill is mainly used in drilling hole for plate and screw during trauma surgery. It can resi...
..., limestone, sandstone, limestone, quartz etc. Made for countertop, kitchen or any other stone fabrication applications. Technology: Hot pressed sintered segments and good drilling speed. Outer diameter: 6.5...
100m Depth Borehole Core Drill Rig for Open Pit Mining Product Features: 1.The hydraulic drill equipment has a unique dual cushioning system with high drilling speed and low consumption 2.Lubrication system is ...
...Drilling Rig For Mining Application The small portable pneumatic DTH rock blasting hole drilling rig is high powered with easy operation system. It could be applied in open mine, water and electricity projec...
... standard and other Chinese industry standards.It is durable for being produced with advanced craftwork and good material. It also has the following advantages: 1. Deliver maximum energy to drilling bit, fas...
... soft, medium and hard formations. Especially after the emergence of jet roller cone bits and long nozzle roller cone bits, the drilling speed of roller cone bits has greatly increased, which is a major revo...
... technology adapted. 2. Deliver maximum energy to drilling bit, fast drilling speed and low air consumption due to the special inner structure of HD series DTH hammer designed according to newest rock drilli...
...Drill Bit Application Diamond coring bit is a tubular multi-tooth type drill bit, which can be used for coring rock. It is mainly used in geological exploration, coal mining, water conservancy and hydropower...
... with heat treatment. Valveless air distribution. More reliable. Simple design of the piston. Long life. More efficient energy transfer, fact drilling speed, lower air consumption and lower oil consumption....
...Drill Bit Application Diamond coring bit is a tubular multi-tooth type drill bit, which can be used for coring rock. It is mainly used in geological exploration, coal mining, water conservancy and hydropower...
... technology adapted. 2. Deliver maximum energy to drilling bit, fast drilling speed and low air consumption due to the special inner structure of HD series DTH hammer designed according to newest rock drilli...