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Casing Threaded Drill Bits Rock Drill Tools LTK48, LTK60 for Grouting Hole Geothermal well Anchoring Drilling Bit, 133mm Male Screw Rock Drill Bit Part No. Casing Shoe Outer Pipe Inner Pipe Central Bit O.D (Mm)...
Casing Threaded Drill Bits Rock Drill Tools LTK48, LTK60 for Grouting Hole Geothermal well Anchoring Drilling Bit, 133mm Male Screw Rock Drill Bit Part No. Casing Shoe Outer Pipe Inner Pipe Central Bit O.D (Mm)...
... used for gas drainage drilling, water exploration drilling, soft coal drilling, anchoring support drilling, grouting and pipe shed construction. Structural characteristics Hydraulic power head structure, di...
... used for gas drainage drilling, water exploration drilling, soft coal drilling, anchoring support drilling, grouting and pipe shed construction. Structural characteristics Hydraulic power head structure, di...
...anchor drill bits two wings coal mine drill bit According to different purposes, drill bits are classified into cemented carbide bolting drill bits and PDC bolting drill bits applied to coal mining and lanew...
...anchor bolt drilling rig used for tunnel support DW551 is a small and medium-sized hydraulic rock drilling equipment independently researched, developed, and manufactured by our company. It is mainly suitabl...
...strength of 11.2-13.2KN. It is a kind of expansion anchor bolt, used for rock anchoring and stabilizing projects, especially for the projects in harsh and hard rock conditions. Applications: Fuhua Expansion ...
Grouting Hole Tools Casing Threaded Drill Bits EW, AWG BWG NWG HWG for Drilling Anchoring Drilling Bit, 133mm Male Screw Rock Drill Bit Part No. Casing Shoe Outer Pipe Inner Pipe Central Bit O.D (Mm) L (Mm) O.D...
...Drilling Rig Dth Boring Machine Diesel Power Type To adapt to the range: The exploration, geological roads and tall buildings foundation exploration, as well as a variety of concrete structure inspection hol...
Grouting Hole Tools Casing Threaded Drill Bits EW, AWG BWG NWG HWG for Drilling Anchoring Drilling Bit, 133mm Male Screw Rock Drill Bit Part No. Casing Shoe Outer Pipe Inner Pipe Central Bit O.D (Mm) L (Mm) O.D...
...depth is 100-140m, and drilling diameter150-250mm . 2. The great rotary torque and long feeding stroke distance of the drilling rig make the speed of borehole faster, the disposal capability of accident bett...
...depth is 100-140m, and drilling diameter150-250mm . 2. The great rotary torque and long feeding stroke distance of the drilling rig make the speed of borehole faster, the disposal capability of accident bett...
... engineering anchor rod operations. It uses two hydraulic rock drills, one for drilling holes and the other for installing bolts. It is equipped with a mesh grabbing mechanical arm, which has a high level of...
.... is developed with high tensile load and pressure resistance. Due to high injection pressure,it can realize full grouting and improve project quality. Applications 1. Permanent application 2. TBM face suppo...
... engineering anchor rod operations. It uses two hydraulic rock drills, one for drilling holes and the other for installing bolts. It is equipped with a mesh grabbing mechanical arm, which has a high level of...
...anchor bolt drilling rig used for tunnel support DW551 is a small and medium-sized hydraulic rock drilling equipment independently researched, developed, and manufactured by our company. It is mainly suitabl...
...anchor bolt drilling rig used for tunnel support DW551 is a small and medium-sized hydraulic rock drilling equipment independently researched, developed, and manufactured by our company. It is mainly suitabl...
Self-Propelled 5cm Diameter Anchor Drilling Rig Slope Stabilization Short Introduction: GY-60(80) crawler type full hydraulic engineering anchor drill rig is used for embankment reinforcement of industrial cons...
...Drilling Rig With ISO 9001 BHD - 260 BHD-260 hydraulic anchor drilling rig with more powerful engine, ensure its powerful output. It can be used to drill with efficiency in harder formations such as formatio...
...slope stabilization and modern foundation execution,jet grouting, freezing borehole drilling in tunnel, auger boring as well as micropile. Our drilling rigs found their usage to bridges, railways, undergroun...