Underground Mining Hydraulic Rock Bolting Rig Customized Design for Maximum Efficiency
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... 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 human-machine control, making it easy to...
Sichuan Zuanshen Intelligent Machinery Manufacturing Co., Ltd.
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Underground Mine Roof Rock Bolt With Expansion Shell For Tunnel / Construction
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Underground Mine Roof Support & Mine Roof Bolting Expansion Shell Bolts Rock Bolts Product Details Product Name Rock Bolt with Expansion Shell Type (Size) 32mm, 35mm, 38mm, 42mm, 48mm Material Cast Iron Finish Sand Blasting weight 0.3-0.6KG etc. ......
Sunrise Foundry CO.,LTD
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Unique Expansion Shell Rock Bolt Anchors For Underground Mine Support
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...rock bolt allows for easy installation and expansion in hard rock formations. This makes it ideal for use in mining and tunneling projects where hard rock drill bits are used. The Hexagon Head Bolts of the Expansion Shell Rock Bolt make it easy to install and tighten in place. This feature ensures that the bolt remains firmly in place, providing a secure and stable support for the rock...
Cangzhou Fuhua Prestress Technology Co., Ltd
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5MPa Hollow Wall Anchors 38mm Underground Rock Bolts
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... resistance. Due to high injection pressure,it can realize full grouting and improve project quality. Applications 1. Permanent application 2. TBM face support 3. Forepoling 4. Confined ground conditions 5....
Supanchor Rock Reinforcement Co., Ltd.
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39mm 47mm Galvanized Friction Rock Bolt and Split Set Stabilizer for Underground Mining with High Corrosion Resistance
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...Rock Bolt/split Set Rock Bolt Manufacturer in China Production introduce Mining Friction Bolt are mainly used in hard rock mines such as copper and gold mines. Bolts are installed in the rock strata by extrusion, which can generate axial and radial frictional expansion force with the rock strata, thereby generating huge supporting force and protecting the safety of the roadway. Mining Friction Bolt......
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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Jumbo Rock Bolting Drilling Rig Hydraulic Underground Tunneling Drilling Rig Equipment
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...Rock Bolting Drilling Rig Hydraulic Underground Tunneling Drilling Rig Equipment SRUB2S rock bolting rig with long boom design is developed for using in various drift sizes from small to medium. It can install most common rock nolts like split set or resin bolts from 1.5m to 2.5m length. The suitable cross-sections(w*h) is from minimum 3m*2.8m to maximum 5.6*5.1m . Versatile bolting head SRUB2S bolting......
Quzhou Sanrock Heavy Industry Machinery Co., Ltd.
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CYTM 41/2 Two Boom Hydraulic Rock Bolting Rig Jumbo 14kW for tunneling
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One of the most attractive features of the hydraulic drilling jumbo for tunneling is its double-boom design, making it suitable for a large drilling cross section area. The tunneling jumbo has two drive methods, single-power and dual power, giving it a ......
KAMACH MINING
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Rock Bolting Rig Wider Type
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...Rock Bolting Rig (Wider Type) DS3 Hydraulic Rock Bolting Rig (Wide Type): The mining hydraulic rock bolting rig has the functions of drilling,bolting and meshing, and is especially suitable for mine bolting support operations.It can be customized for pipe seam bolt resin bolt, combination of pipe seam bolt + resin operation Technical Data Rock......
Shandong Beijun Heavy Industry Co., Ltd.
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Full Threaded Steel Self Drilling Rock Bolts Hollow Anchor Bar
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Hollow Steel Anchor R51 Self Drilling Anchor Bolts Soil Nailing Roof Support Rock Anchor Bolt 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, ......
KSQ Technologies (Beijing) Co. Ltd
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T40/16 Rock Bolting Hollow Self Drilling Rock Anchor For Soil Nailing
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...Rock Bolts Hollow Anchor R32N/21 Roof Self Drilling Rock Anchors Description: Self drilling anchor system is mainly used in slope stabilization, tunneling pre-support, foundations with micropiles, it is also widely used in the railway system, metro project etc. It can be installed in sites with weak rocks......
HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
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