rock mining friction bolts

Brand Name:MTH

Model Number:42mm

Place of Origin:CHINA

Friction Rock Bolt Anchor Support Mining Rock Friction Bolts Mining Rock Bolts For Mine Tunnel split set Rockbolts Production introduction The friction stabilizer bolt is a new type of anchor of full-length anchoring and activereinforcement of surrounding rock...

Brand Name:Huilian

Model Number:HB3000

Place of Origin:China

...Advantage The material of the whole body bolt and splint bolt is 42crmo, and each one is heat-treated to prevent each bolt from being elongated and deformed. heat treatment and grinding technology . The company has strict quality management , make sure the

Brand Name:DONSANG

Model Number:SB81

Place of Origin:China

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 Sid Length 420 mm Nut Wide S70 / S75 Packing ...

Place of Origin:Jiangsu, China

Brand Name:SEWOOMIC

... Rock Breaker Through Bolt SB40 SB50 SB81 HB20G HB30G 9 KGS Shipment By Sea Product Introduction We offer high-quality through bolts for hydraulic breakers, specifically designed for models such as SB40, SB50, SB81, HB20G, and HB30G. These through bolts...

Brand Name:Keisharp

Model Number:Through bolt

Place of Origin:Nanjing, China

...Bolt Rock Hammer Through Bolt This accessory is only available to users of Keisharp Hydraulic Breaker. This is our product brochure. Please download it if you need it. >>> [ KEISHARP Hydraulic Breaker catalogue.pdf ] Product Description We Can Provide Related Hydraulic Breaker Spare Parts (more than these) Front Head Cylinder Middie Head Cylinder Back Head Cylinder Chisel Through bolt...

Brand Name:SYL

Place of Origin:CHINA

... Injection Pipe Self Drilling Hollow Rock Soil Anchor Bolt For Tunneling Cons Specification Product name 2inch grouting pipe civil engineering grout injection pipe self drilling hollow rock and soil anchor bolt for tunneling construction Standard API, ASTM...

Brand Name:MIROC

Model Number:Anchor Bar

Place of Origin:Shandong,China

R32N Anchor Bar Rock Support and Reinforcement Anchor Drilling Tools Self-drilling anchor embodies drilling, grouting and anchoring as a whole. Widely used as an efficient anchoring means, in tunnel pre-support, slope, coast, mine, water conservancy ...

Place of Origin:Cangzhou, China (Mainland)

Product Description Feature: (1) Machined (2) Anti-corrosion (3) Environmental protection (4) Heavy-duty (5) CNC minimum tolerance: +/-0.01m (6) Surface finish: None burring 1. Material: Carbon steel (or on your demand) 2. Technics: Turning 3. Surface ...

Place of Origin:China

39mm Friction Bolt Stabilizer Ring For Rock Bolt Product Details Product Introduction ● Material: Mild steel round bar ● Surface treatment: Plain ● Free from flash and surface defects Product Parameter(specification) Item No. Size A D CLBR025-1 33mm 6.0 33...

Brand Name:MIROC

Model Number:Self drilling anchor bolt

Place of Origin:China

...Rock Bolt Mining Anchor Bolt Introduction Of Hollow Drilling Mining Rock Grouting Anchor Bolt 1, Hollow Drilling Mining Rock Grouting Anchor Bolt consists of hollow core with continuous hot-rolled outside thread 2, Hollow Drilling Mining Rock Grouting Anchor Bolt...

Brand Name:NTK

Model Number:NONE

Place of Origin:CHINA

Excavator Engine Parts F19 Long Bolt Through Bolts For Rock Breaker​ F19-36101 Rock Breaker Through Bolt Long Bolt For Hydraulic Hammer Cylinder Repair Spare Engine Parts F19 Using advanced CNC machine in strict accordance with products' technical ...

Place of Origin:China

Brand Name:Jinquan

Model Number:Threaded & Tapered

...bolts - rock bolts, rock anchor: 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...

Brand Name:zuanshen

Model Number:DWS31

Place of Origin:China

... 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

Brand Name:SupAnchor

Model Number:T73/53

Place of Origin:Jiangsu, China

Rock Reinforcing T73/53 T Thread Self Drilling Grouting Rock Bolts In Foundation Features SupAnchor has achieved the security application of 30,000,000 meters self-drilling anchor bar in the world. The self drilling rock bolt is driven to the required depth by means of rotary percussive drilling.Injection is carried out through hollow rock bolt...

Brand Name:NC9842

Model Number:9842

Place of Origin:Mainland China

...Rock Bolt Anchors Tunnel Rock Bolt Mining Anchor Bolt Application The expansion shell acting as an accessory on rock bolt, it is screwed on the rock bolt , then inserted into drilling hole.the rotate the rock bolt until the shell can not be expanded, and the rock bolt...

Brand Name:jisan

Model Number:JSB

Place of Origin:CHINA

...rock breaking excavator needs. This excavator rock breaker features an impressive impact rate of 200-1400 Bpm, making it perfect for even the toughest jobs. It's 1.2 meters wide and 3.5 meters ...

Brand Name:QBH

Model Number:M12-M30

Place of Origin:CHINA

... Grip bolts. QBH TC bolts as they are commonly known throughout the world, are replacing conventional high strength friction grip bolts and swaged collar rivets simply because they are quick and easy to install using lightweight electric shear wrenches.

Brand Name:ShiTan

Model Number:T51

Place of Origin:China

Friction Welding Of Submerged Dril Rods For Core Rock Drilling Rigs The friction welding submerged hole drill pipe is made of 40Cr, and the quality is stable. The life of the drill pipe is increased by several times than that of the electric drill. The ...

Brand Name:ROSCHEN

Model Number:T30/16, T30/14, T30/11, T40/20, T40/16, T52/26, T73/56, T73/53, T73/45, T73/35, T76/51, T76/45, T103T/78, T103/51, T111/82, T111/75, T127/103, T130/60

Place of Origin:Germany

...Rock Bolt T30 30mm Anchor Drill for Civil Construction 1. Application: Comparing to R thread rock bolt system, T thread rock bolt has a different thread bar. It will meet more demands in projects. Similar to the suitable projects of R Thread anchor bolt, T thread anchor bolt is also used for geotechnical engineers, such as tunneling, mining, hydroelectric and civil construction. T thread rock bolt...

Brand Name:Beijun

Model Number:DS3

Place of Origin:China

...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...