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Self Drilling Rock Anchor R51N

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US$ 10 - 30 MOQ: 1 Piece
Key Specifications
Get Latest Price
Place of Origin:
Hunan, China
Brand Name:
SOLLROC
Model Number:
R51N
Contact Supplier Request Quote Chat Now
Changsha Sollroc Engineering Equipments Co., Ltd.
Payment & Shipping
Payment Methods:
Port of Shipment:
Shanghai Shenzhen any ports in China
Delivery Detail:
Delivery time depends on order quantity.

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Place of Origin Hunan, China
Brand Name SOLLROC
Model Number R51N
Type Drill Bit
Machine Type Drilling Tool
Certification Other, SGS
Material Other, Steel
Processing Type Forging
Use Other, Tunneling, supporting
Product Application

SOLLROC self-drilling anchor bolts have a wide range of application fields including:

- Reinforcement of poor rock/soil conditions in tunnels,

- Stabilization of tunnel faces

- Tunnel root piling and

- Tunnel entrances.

Self drilling anchor bolt is extensive applied in all kinds of constructions, such as railway system, metro project and infrastructure development. As an efficient anchoring method, it’s also widely applied to pre-support project, radial support project, slope stabilization, foundation support project, soil nail wall, back pull anchor rod retaining wall and other rock supporting work.

Future

1-. Self drilling system eliminates the requirement for a cased borehole.

2-. Installation with simultaneous drilling and grouting possible.

3-. Easy installation in all directions, also upwards.

4-. Reliable, efficient and convenient, this makes high piling output possible.

5-. Anchor bars can be cut and lengthened according to your demands. It applies to narrow space.

Product Description

R32S Self drilling grouting bolts

1-. Drill bit
It has strong ability of penetrating, so the anchor can pass through various rock with it.
2-. Anchor body
It has the international standard wave-shape connecting thread and is very easy to be installed with bit, coupling and fasten nut. It can also be cut or connected very freely.
3-. Grouting stopper
To keep grouting at certain pressure to fully frill the clearance of surrounding rock.
4-. Anchoring plate
To bear higher stress of surrounding rock.
5-. nut
To transmit the stress of surrounding rock to the plate.
6-. Coupling
It can realize the purpose of elongating to the designed depth while drilling.
Item
Specifications
R51N bolt
Dia OD/ID：51/33
Cross dimension：939mm2
Max tensile load(KW)：800kN
Yield load(KN)：630kN
Cross bit all steel（EX）
R51/D90/L80 EX
R51/D115/L100 EX
Cross bit with carbide（EXX）
R51/D100/L90 EXX
R51/D115/L100 EXX
R51/D130/L100 EXX
Button bits (ESS)
R51/D90/L100
R51/D100/L100
R51/D115/L110
R51/D130/L120
bit adaptor
R51/T76*L50
Coupling
R51/Φ63*L200
Nut
R51/SW75*L70
Plate R51N
200×200×30×Φ60
Detailed Images

                      Nuts

                   Cross bits

                    bolts

Packing & Delivery

Ply-wooden cases


Ply-wooden cases + pallet


 

Delivery: By sea, By air or by Express

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Changsha Sollroc Engineering Equipments Co., Ltd.
Business Type
Trading Company
Year Established
2015
Factory Size
Below 1,000 square meters
Total Employees
101 - 200 People
Contact Supplier Request Quote Chat Now

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