Φ33-64mm Drilling Diameter Drilling Anchoring Grouting Equipment with 8m Max.Operating Height and 18Kw Rock Drill Power
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... support methods are difficult to suppress the continuous deformation of surrounding rock. In the initial construction, the maximum deformation reached 2125 millimeters, and the arch replacement rate was as high as 33%; Efficient mechanized construction,...
Changsha Potency Mechanical Technology Co., Ltd.
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Diesel Engine High-pressure Construction Drill Rig for jet grouting anchor cable in Tajikistan
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...Construction Drill Rig for jet grouting anchor cable in Tajikistan Description: Diesel Engine High-pressure Construction Drill Rig for jet grouting anchor cable in Tajikistan is suitable for different requirements such as high-pressure jet grouting, jet grouting anchor cable, rock bolt supporting, single-tube, double-tube, and triple-tube spraying (swing spraying, fixed spraying, intermittent lifting), spraying anchor...
Shannxi Xitan Geological Equipement Co.,Ltd
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Tunnel Construction Equipment T76S / R38N Self Drilling Anchor Bolt for Construction
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... Construction Equipment T76S / R38N Self Drilling Anchor Bolt for Construction Anchor bolt Anchor bolt means a rod that transfers the structures or geotechnical load to a stable rock formations, it consists of rod, drill bit, coupling, plate, grouting ......
KSQ Technologies (Beijing) Co. Ltd
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R32 Q235 Steel Hollow Grouting Self Drilling Anchor Bolt For Slope Stabilization
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...drilling hollow grouting anchor is comprised of a hollow bar, a drill bit, a coupler, a centralizer, a plate and a nut. It is a new type of bolt which can perform drilling, grouting and anchoring in a single operation. The hollow anchor bar of self-drilling hollow grouting anchor is fully threaded, that can be cut to any length or extended according to the needs of the project. Grouting......
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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R38n Self Drilling Anchor Bolt Sda Hollow Grouted Self Drilling Rock Bolts
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...Grouted Self Drilling Anchors Rock Bolt For Slope Protection The Self Drilling Anchor (SDA) system is a bolting solution for difficult ground and rock conditions. The system enables drilling and grouting in one operation, making much saving in jobsite and project time. Which is comprised of a hollow threaded anchor bar with a sacrificial drill bit that performs drilling, anchoring and grouting in a single operation. Self drilling...
KSQ Technologies (Beijing) Co. Ltd
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Standard/Customized Steel Formwork Construction Fasteners Anchor Rod
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...is equipped with slurry holes and dust removal. Application scope: 1. Radial reinforcement: Hollow anchors replace traditional mortar anchors for radial reinforcement, which can completely solve many defects such as incomplete grouting and inability to...
Shandong Zhengde Metal Manufacturing Co., Ltd
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Rock Slope Stabilization R38/600 Seld Drilling Anchor Bar Hollow Grouting
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...drilling anchor system is a bolting solution for difficult ground and rock conditions. The system enables drilling and grouting in one operation, making much saving in jobsite and project time. Grouting works synchronize with drilling or after drilling. Grout can fill fractures effectively. Applications 1. Mining 2. Tunneling 3. Slope Stabilization 4. Foundation Support Technical Data Anchor......
Supanchor Rock Reinforcement Co., Ltd.
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Multifunctional Construction Drilling Equipment Full Hydraulic Operated Top Drive
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... rig is a full hydraulic operated top drive power head drill machine. It is applied to drill heavy duty pretension anchor holes at side slope of water power station, railway or highway projects, to drill drainage holes and grouting pile holes on roof of...
Beijing Jincheng Mining Technology Co., Ltd.
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Self Drilling Anchor Bolt Top Hammer Drilling Tools Grouting Anchor Bolts Bar
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Self Drilling Anchor Bolt Self Drilling Grouting Anchor Bolts Bar 1. R thread self drilling anchor bolt is suitable for broken rock, loose soil and conditions which are difficult to drill holes, such as fracture zones, decayed rock, gravel, sandy gravel, ......
Changsha Sollroc Engineering Equipments Co., Ltd
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Yellow R51 90mm Anchor Drill Gap Spacer for Self Drilling Anchor Bolt
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...Anchor Drill Gap Spacer for Self Drilling Anchor Bolt 1. Self-Drilling Anchor System--Gap Spacer Spacers or centralizers are designed and used to provide a minimum grout cover of minimum 20.0 mm around the self-drilling anchor bolt. 2. Specifications: Keywords: Self drilling anchor bolt Self Drilling Rock Bolt anchor drill anchor drilling anchor drilling fluids anchor drilling fluids usa anchor drilling fluids llc anchor drilling...
ROSCHEN GROUP
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