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Total 8390 products for rock bolt installation Manufacture & Suppliers

42mm High-Strength Steel Friction Bolt with Full-Length Anchorage and Radial Pressure for Underground Metal Mine Rock Stabilization

...Bolt friction stabilizer for Metal Mine Split Sets Product Description Friction stabilized anchor is a new type of anchor with full-length anchorage and active reinforcement of surrounding rock. It consists ...

HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Hebei,China

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Hot Dip Galvanized Surface Expansion Shell Anchor Bolt Three Leaf

... Support Expansion Shell is designed to be used as an independent or auxiliary roof support system in mine working areas for added roof and ribs support. Installation is fast and easy as Expansion Shell Bolt...

Cangzhou Fuhua Prestress Technology Co., Ltd
Hebei,China

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R51 Solid Rock Self Drilling OEM Anchor Drill Bits

...Rock Drilling Self-Drilling Anchor Drill Bits Self-drilling Anchor Drill bit is made from steel that can provide enough hardness in the rock mass. It is used for drilling and installed on the head of the anc...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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Heat Treatment Rock Anchor Bolts Coupling Hot Forged ISO 9001 Approved

Coupling Connector For Rock Bolt Coupling Product Parameter(specification) Item No. Size D L # inch mm inch mm inch mm CLC022-1 6 3/4” 19 1.42 ......

Cangzhou Fuhua Prestress Technology Co., Ltd
Hebei,China

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High Wear Resistance Backhoe Rock Teeth with Heat Treatment for Bolt-on Installation on Excavator Bucket Teeth

...Rock Teeth for Heavy-Duty Excavation High-performance replacement teeth designed specifically for backhoe buckets, delivering exceptional durability and efficiency in demanding rock excavation applirocket to...

Huide (Hebei) New Material Technology Co., Ltd.
Beijing,China

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Self Drilling Anchor Bolt Top Hammer Drilling Tools Grouting Anchor Bolts Bar

...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 r...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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High Capacity Expansion Shell Rock Anchor Bolt M24

Product Description: This Expansion Anchor has an ultimate load of at least 200kN, which makes it the perfect choice for use in heavy-duty applications. With a tensile strength of at least 500MPa, this bolt and...

Cangzhou Fuhua Prestress Technology Co., Ltd
Hebei,China

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High Strength Self Drilling Anchor Bolt , Steel Anchor Bolts Easy Installation

Self Drilling Anchor Bolts matching threads R25,R23,R38,R51 and T76 Anchor bolt Anchor bolt means a rod that transfers the structures or geotechnical load to a stable rock formations, it consistsof rod, drill b...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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Roof Bolting Post Tension Anchor Expansion Shell Expansion Anchor 50 - 105mm Length

... Casting Application Rock anchors used in sound rock or concrete allows one-sided forming of walls or similar applications to be completed Related Products Expansion shell, rock bolt, bearing plate, washer, ...

Sunrise Foundry CO.,LTD
Zhejiang,China

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High Strength Self Drilling Bolts Rod Steel Anchor Bolts Easy Installation

Full Threaded Steel Self-Drilling R23/R32/R38/R51/T76 Hollow Anchor Rods for Mining Anchor bolt Anchor bolt means a rod that transfers the structures or geotechnical load to a stable rock formations, it consist...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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Hot Galvznized Steel Anchor Bolts For Loose Soil / Weathering Rock

...Bolts Steel Reinforcing Bars It is mainly applied in complex layer formation of broken rock, loose soil, weathering rock and so on which is difficult to make the hole. It is good for supporting and improving...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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Steel / TC Cross Bit For H32S Fiberglass SDA Bolt EXX Type

... is installed with self drilling anchor bars. As there is no need to pull out of the anchor bar, drill bit can be used for only one time. After the anchor bars are installed, drill bits will be left in the b...

Supanchor Rock Reinforcement Co., Ltd.
Sichuan,China

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S75 420mm Rock Breaker Side Bolt Excavator Rock Hammer Bolt DS11B

Breaker Bolt Through Bolt Side Bolt High Abradability Working Performance SB81 Breaker Bolt Through Bolt Specification: Type Breaker Bolt Model SB81 Material 42CrMo 40Cr Color Original Sid Bolt Diameter 48 mm S...

DONSANG Machinery Co., Ltd
China

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Self Drilling Grouting Tunnel Left Thread Rock Anchor Bolt

...stopper etc., is a bolting solution for unstable ground conditions. Self drilling anchor bolt, R25N, R32L, R32N, R32S, R38N, R51L, R51N, T76N, T76S. 1. drilling bar self drill anchor bolt 2. self-drilling gr...

Liaocheng Jinquan Construction Machinery Co.,Ltd - China manufacturer of rock drilling tools button bits top hammer rock tools DTH hammer button bits
Shandong,China

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Famous Ultimate Hard Rock Drill Bits With Load Capacity Up To 200kN

Product Description: The Expansion Anchor Bolt features a unique expansion shell structure that allows for secure and reliable support. Its innovative design ensures that it can withstand even the toughest cond...

Cangzhou Fuhua Prestress Technology Co., Ltd
Hebei,China

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Soil Nailing Hollow Rock Anchor Bolts R32N/21 Roof Self Drilling OED / OEM

Soil Nailing Rock Bolts Hollow Anchor R32N/21 Roof Self Drilling Rock Anchors Description: The Self Drilling Anchor system is comprised of a hollow threaded anchor bar with a sacrificial drill bit that performs...

HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
Hunan,China

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Soil Nailing Hollow Rock Anchor Bolts R32N/21 Roof Self Drilling OED / OEM

Soil Nailing Rock Bolts Hollow Anchor R32N/21 Roof Self Drilling Rock Anchors Description: The Self Drilling Anchor system is comprised of a hollow threaded anchor bar with a sacrificial drill bit that performs...

HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
Hunan,China

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MF33 Hot Dip Galvanizing Friction Bolts Underground Gold Mine Support Tool

...Galvanizing Friction Bolts Underground Gold Mine Support Tool Description: Friction bolts are a critical ground support solution used in mining to provide rapid stabilization of rock masses. They are designe...

HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Hebei,China

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