railway expansion shell rock bolt

Brand Name:Fuhua

Model Number:5/8in

Place of Origin:China

... Product Name Manufacturer for Tunneling Expansion Shell Rock Bolts Material stainless steel, aluminum, steel, copper, brass etc Color per customized Process Forging, cnc machining, casting, precision ...

Brand Name:NC8756

Model Number:8756

Place of Origin:Mainland China

...Expansion Shell Anchor Expansion Shell Rock Bolts Product Details Product Name: Expansion Shell / Rock anchors bolt Material: carbon steel for Expansion Shell, cast iron for Rock anchor bolts Finish: Oil Rusty Process: Forging for Expansion Shell, casting for Rock anchor bolts Application: Rock anchor used in sound rock...

Brand Name:Minetech

Model Number:Hollow Anchor Bar Self-Drilling Bolt

Place of Origin:China

..., 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, loose soil, weathered layer, sand with stone layer and so difficult to create a hole in

Place of Origin:China

Brand Name:Longquan

Model Number:expansion shell

... load-bearing ground. The expansion shells hold in any rock strata which is sufficiently competent to provide an adequate anchorage. They are designed to anchor in soft ground or hard rock. In good strata the anchorage exceeds the ultimate strength of the

Brand Name:Ouji Fasteners

Place of Origin:Jiangsu, China

Model Number:Din

1/4" 1/2" 3/4" 3/8" 5/8" 5/16" Metal Black Oxide Flat Washers M2 M2.5 M3 M3.5 M4 M5 DIN 9021 Description Specifications For Anchor Bolt, Expansion Anchor, Wedge Bolt, Drop in Anchor 1.Supply to USA,Europe,Austrilia,and Middle East 2.Matrial: Stainless ...

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:zuanshen

Model Number:DW551

Place of Origin:China

...rock bolt carriage 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 suitable for excavation and construction operations in tunnels, mining, hydropower, railway, highway, and other fields; It adopts an advanced fully hydraulic rock...

Place of Origin:CHNIA

Brand Name:Zhengde

Product Description Product Description Zhengde The hollow anchor consists of five parts: hollow drill pipe, plastic drill bit, grout stopper, backing plate, and nut. The drill bit is made of engineering plastic and is equipped with slurry holes and dust ...

Brand Name:JCDRILL

Model Number:YT28

Place of Origin:China

...for making roof bolting holes. The drill is an important instrument in mining, railway, communication and water conservancy projects. May be used together with FT160BC or FT160BD Air-leg and FY200B Line Oiler with transparent casing. The tool can also be

Brand Name:XiTan Equipment

Model Number:XL-3

Place of Origin:China

Railways Multi Directional 94mm Dia 75m Anchor Drill Rig Description: Railways Multi Directional 94mm Dia 75m Anchor Drill Rig is suitable for different requirements such as high-pressure jet grouting, jet grouting anchor cable, rock bolt supporting, ...

Brand Name:RanCheng

Model Number:RCF50Q

Place of Origin:China

...Rock Anchor Engineering Drilling Rig Changchai 27KW Diesel Engine Product Description RCF50Q hydraulic split bolt drill is a multi - functional hydraulic top drive power head drill, specially designed for bolt drilling, slope support and soil nailing engineering. It has a wide range of applications in hydropower station, railway...

Brand Name:Dopro

Model Number:DPHB7000

Place of Origin:CHINA

... break stones and rocks in engineering construction, improve work efficiency, and are suitable for mining, railways, highways, construction and other occasions. It has become an important working tool for hydraulic excavators and can be installed on

Brand Name:SOLLROC

Model Number:QL60

Place of Origin:China

... used in slope support, quarry, water conservancy projects, anchor bolts, highway and railway construction. The principal drilling methods used in mines today are mechanical ones in which a drill drives cutting tools into rock by means of static or dynamic

Place of Origin:Shanghai, China

Brand Name:SHIYI

Model Number:S-01-14

Product Name:Expandable shipping container house Our expansion container is transformed from transport container. Its special expansion mode greatly increases the available space of container. The rock wool insulation board effectively improves the thermal...

Brand Name:HANYUN

Model Number:HY85

Place of Origin:CHINA

Quality Assurance Hydraulic Excavator Breaker Constrution Recycling Breaker (1) Main materials used for hydraulic excavator breaker 1. For hydraulic demolition hammer shell: high strength steel Q345B 2. For breaker chisel rod pins: 40CRMO/42 CRMO with ...

Brand Name:Paiensi

Model Number:4x45

Place of Origin:Anhui, China

...expansion pin coiled spring pin cotter pin dowel pin used in machinery railway aviation automotive industry agriculture tools furniture mining plastic Features: Similar use to grooved pins. Used as screw and bolt sleeves primarily where high shear forces occur. Stress on bolts and pins is relieved - this allows

Brand Name:JWE

Model Number:JK10.2/JK30.4

Place of Origin:China

... on rocks and applied to drilling rock anchor cable holes, bolt holes, blasting holes, grouting holes, and other drilling construction in projects of urban construction, railway, highway, riverway, hydropower, and others. Application: It is suitable for

Categories:DTH Drilling Tools

Country/Region:china

Engineering anchor drilling rigs can be used for drilling rock anchor cable holes, bolt holes, blast holes, grouting holes, etc. in urban construction, railways, highways, rivers, hydropower and other projects.

Brand Name:Glorytek

Model Number:UJ22

Place of Origin:China

... and railways. The rig has two drill booms for drilling and one service platform. Besides blast hole drilling, the rig also can be used for drilling bolting holes. Each drill boom is equipped with a ZY104 high-frequency hydraulic rock drill with a maximum ...