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mining support self drilling anchor rod
- 300000 Piece / Pieces per Month
- T/T L/C D/P D/A
- 7 days
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Product Details
Brand Name | GY | Place of Origin | China | |
Model Number | R25N,R32L/N/S,R38N,R51L/N,T76N/S,T30/11,T40/16 |
Product Description
mining support self drilling anchor rod, is a bolting solution for unstable ground conditions such as sand, gravel, silt, and clays, and in soft to medium fractured rock formations.
mining support self-drilling anchor rods are successfully used for anchoring in poor ground, cohesive and non-cohesive soils, and in case of unstable boreholes. Main applications are:
Road / rail construction and maintenance
Tunneling & Mining
1, rock bolting 2, face anchoring 3, forepiling 4, foot piles 5, tunnel portals, treanches, and cut and cover areals
Rural environments
Private residences
Special foundations
Avalanche protection structures
System description
hollow core with continuous hot-rolled outside thread
application as injection anchor without casing, especially for non-stable boreholes
self-drilling installation, utilization of the anchor bar as drill rod with a single-use drill bit
easy extension of the anchor bars by anchor coupler
grouting or development of the grout body either simultaneously with drilling using a rotary injection adapter or afterwards
assembly of the anchor head with the anchor plate and the nut, stressing and locking
Contact Us
- Luoyang Gongyan Technology Co.,Ltd
- Contact nameAlex Yan Chat Now
- Phone86-379-63501959
- AddressYongtai street 2#, Luoyang City, Henan Province, Yulin, Shaanxi
Product Categories
anchor bolt | New product | self drilling anchor bolt system |
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- Industrial Equipment & Components > Fastener & Fitting > Bolts
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