rock self drilling anchor bolt

Brand Name:MIROC by KSQ

Model Number:R51

Place of Origin:China (Mainland)

...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, making much saving in jobsite and project time. Which is comprised of a hollow threaded anchor bar with a sacrificial drill bit that performs drilling, anchoring...

Brand Name:MTH

Model Number:32MM

Place of Origin:CHINA

Self Drilling Anchor Bolt Self Drilling Anchor bar Rock Bolt Underground Mining Production: Self-drilling anchor bolt construction technology is a new anchoring technology. The key to apply this technology is to have construction equipment, such as drilling rigs. At present, the domestic market lacks efficient drilling rigs for self drilling anchor bolt...

Brand Name:MIROC

Model Number:Hollow Anchor Bolts

Place of Origin:Shandong,China

... to make the hole. It is good for supporting and improving surrounding rock, and can achieve good supporting effect in tunnel support, radial support and various types of slope treatment projects. Specification of Self Drilling Anchor Bolt Specification of

Place of Origin:China

Brand Name:Jinquan

Model Number:Threaded & Tapered

Self drilling hollow ground anchor 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:SOLLROC

Model Number:R25 R32 R38 R51 T40 T76

Place of Origin:China

Self Drilling Anchor 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:ROSCHEN

Model Number:25 32 32 38 51 R25N R32L R32N/1 R32N R32S/1 R32S R38N/1 R38N/2 R38N R51L/1 R51L R51N/1 R51N

Place of Origin:Germany

...Anchor Drill Gap Spacer for Self Drilling Anchor Bolt 1. Self-Drilling Anchor System--Gap Spacer Spacers or centralizers are designed and used to provide a minimum grout cover of minimum 20.0 mm around the self-drilling anchor bolt. 2. Specifications: Keywords: Self drilling anchor bolt Self Drilling Rock Bolt anchor drill anchor drilling anchor drilling fluids anchor drilling fluids usa anchor drilling fluids llc anchor drilling

Brand Name:SupFRP

Model Number:H25S

Place of Origin:Jiangsu, China

.... Furthermore the cuttability protects the machinery by avoiding obstructions while drifting or enlarging tunnels.The GFRP SDA Bolt can realize fast drilling and installation due to its unique function which integrates drilling, grouting and anchoring as a

Place of Origin:China

Brand Name:Zhengde Metal

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 removal. Application ...

Brand Name:Summery

Model Number:R38N

Place of Origin:China,shanghai

R38N self drilling anchor bolt Description Size Weight Part No. Remark 　 (kg) (lb) 　 Bit with thread Steel cross bit R38/76 mm 1.20 2....

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 ...

Place of Origin:Zhejiang, China

Model Number:M16-14.5*100

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Brand Name:NO

Model Number:R38L

Place of Origin:China

...Anchor Tool Self Drilling Anchor Bolt Threraded Bar Anchor Rods Introduction of Best Price Full Threaded Steel Self Drilling Rock Bolt FHJ-20 Anchor Rod Mining Industry Drilling Hollow Anchor Rod * High Strength Mining Self Drilling Hollow Rock Anchor Drill Bolt is widely used in road / rail construction and maintenance zmwm02 * Rock Bolt...

Brand Name:OED/OEM

Model Number:T76

Place of Origin:China

T76 Hexagonal Nut Hex Nut for Self Drilling Anchor System Anchors Bolting Nut Spherical Anchor Nut Thread:T76 Length:80mm SW:100mm Other specification of Nuts Hexagonal nut Size SW (mm) L(mm) ...

Brand Name:YONGBIAO

Model Number:GB/DIN/ISO

...Self Drilling Anchor Screw The Concrete Anchor Bolt, also known as Expansion Anchor Bolt or Through Bolt Anchor, is a vital component in various construction and industrial applications. Manufactured by Fastener Co., this product is designed to provide secure and reliable anchoring solutions in concrete and other solid materials. With a HS Code of 7318160000, the Concrete Anchor Bolt

Brand Name:NC856

Model Number:856

Place of Origin:Mainland China

Spherical Nut And Spherical Washer for Self Drilling Anchor 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. Product Show ...

Place of Origin:Chongqing

Model Number:TMY-120

TMY-60 Skid Mounted Anchor Drilling Rig ADD: NO.1 Kuaileli, Xiaolongkan Street, Shapingba District, Chongqing China; Contact person: Lucy Fang; Skype: lucyfang9 ; website: www.lucydrillingrig.com ; email: lucyfang15@yahoo.com Mobile: +86-13628481197 TEL.:+...

Place of Origin:Guangdong, China

Brand Name:Xingke

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Brand Name:YOKELINK

Place of Origin:China

Solar Fasteners Solar Fasteners are essential components used to secure solar panels to a mounting structure, such as a roof or a Ground-based system. They are designed to hold the panels in place while also protecting them from damage caused by ...

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