47mm friction rock bolt stabilizers

Brand Name:Minetech

Model Number:42mm Underground Friction Bolt

Place of Origin:China

... mining and tunnel construction.The bolt consists of a high strength steel bolt with a ''U'' shape cross section and a longitudinal groove. To install a Split Set bolt, a hole is made in the rock with a diameter slightly smaller than

Place of Origin:China

... Product Parameter(specification) Item No. Size A D CLBR025-1 33mm 6.0 33 CLBR025-2 35mm 6.3 35 CLBR025-3 39mm 6.3 39 CLBR025-4 47mm 8 47 Products Details

Brand Name:SupFRP

Model Number:H25/220, H25/300

Place of Origin:Jiangsu, China

...Stabilization Fiberglass Hollow GFRP Rock Bolts Features The SupFRP® GFRP Hollow Bolt is developed with high tensile load and pressure resistance. It combines rock bolt with injection function. After injection work,the bolt can remain in the borehole and bear load with plate and nut at the end. Due to high injection pressure,it can realize full grouting and improve project quality. The bolts...

Place of Origin:China

Brand Name:Jinquan

Model Number:Threaded & Tapered

...bolt: Self drilling anchor bolts: self-drilling rock anchoring/rock bolt/anchor plate factory from China: R22, R25, R32, R38, R51 rock bit, nuts, couplings, drill rod etc. 1. Self Drilling Anchor Bolt. 2. Material:seamless steel pipe 40Cr/EN40Cr. 3. Left thread. 4. ISO9001&CE. Applications: Tunnelling ground engineering; Radial bolting,slope stabilization,forepoling,micro injection pile,face stabilization

Brand Name:OED/OEM

Model Number:T40/16

Place of Origin:China

...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...

Brand Name:Summery

Model Number:full threaded steel

Place of Origin:China,shanghai

...rock bolt / hollow anchor bar / anchor rods The Self Drilling Anchor system 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 anchor system is mainly used in slope stabilization...

Brand Name:SOLLROC

Model Number:R25 R32 R38 R51 T40 T76

Place of Origin:China

...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, backfill ground. 2. Used for permanent support for tunneling. 3. In slope stabilization, rock bolts and soil nails can be used to maintain and strengthen soil and rock...

Brand Name:MIROC

Model Number:Rock Anchor Bolt

Place of Origin:ShanDong, China(Mainland)

...Bolt R38L 1000mm - 8000mm for Quarry Stabilization 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 stopper and nut. It has been widely used in tunnling, mining, slope stabilization...

Place of Origin:Jiangsu, China

Brand Name:SEWOOMIC

...Rock Breaker Parts Hammer Through Bolt Product Introduction The Hammer Through Bolt is a critical spare part for hydraulic rock breakers, designed to secure the main components of the breaker and ensure structural integrity during high-impact operations. These bolts are essential for maintaining the stability...

Brand Name:MIROC by KSQ

Model Number:R25N

Place of Origin:China (Mainland)

R25N Drilling Bolt Self Drilling Anchor SDA system for mining tunnel slope stabilization 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...

Brand Name:OED or OEM

Model Number:3 inch 4 inch 5 inches 6 inches

Place of Origin:China

...:150KN Weight:2.3kg/meter Anchor bolt Anchor bolt means a rod that transfers the structures or geotechnical load to a stable rock formations,it consistsof rod, drill bit,coupling, plate, grouting stopper and nut. It has been widely used in tunnling,mining

Brand Name:LHTi

Model Number:Hex head titanium bolt and nuts

Place of Origin:Baoji , Shaanxi , China

Gr2 DIN 933 DIN 934 titanium hex bolt hex nut M6 M8 M10 M12 M16 M18 M20 The principle of titanium alloy screws Titanium screws and titanium nuts are tools that use the physical and mathematical principles of circular rotation and frictional force of ...

Brand Name:CEA

Model Number:HGH 25-125ZLL

Place of Origin:CHINA

...friction, and high accuracy. It is engineered to mount via screws or bolts for easy installation and offers superior durability and stability. This system is designed to perform in a wide temperature range, from -20°C to +120°C, making it ideal for a variety of applications. With its high speed and low friction...

Brand Name:SANROCK

Model Number:Customized

Place of Origin:Zhejiang, China

...stability and load distribution for balanced drilling performance. Featuring interchangeable hardened steel teeth or tungsten carbide inserts, they excel in diverse formations—from soft sediments to abrasive hard rock. The rolling cone design minimizes friction...

Brand Name:DYZ

Place of Origin:Hebei, China

... and thickened steel plate, which has good stability, can well ensure that it will not shake after being placed, prevent corrosion, aging and rust.Plastic sleeve to protect the floor and increase friction. Load capacity of 27.56"W x 11.81"D x 40.55"H

Brand Name:JINHAN

Model Number:JH-2136

Place of Origin:China

...seamless and durable furniture assembly. Crafted from cold-rolled carbon steel and reinforced with nylon, this connector ensures superior strength and friction-enhanced stability. Featuring an elegant black nickel-plated finish, it combines aesthetics with

Brand Name:JINHAN

Model Number:JH-2136

Place of Origin:China

...seamless and durable furniture assembly. Crafted from cold-rolled carbon steel and reinforced with nylon, this connector ensures superior strength and friction-enhanced stability. Featuring an elegant black nickel-plated finish, it combines aesthetics with

Brand Name:NC312

Model Number:312

Place of Origin:Mainland China

...Rock Bolt System Description Anchor nut is used to lock the anchor system, make sure the anchor string is fastened with anchoring site, there usually have hexagonal and spherical two designs. Application Tunnelling Ground engineering 1. Face stabilization 2. Radial systematic anchoring 3. Foundation for avalanche protect 4. Stabilization...