R32N Anchor Bar Rock Support and Reinforcement Anchor Drilling
Self-drilling anchor embodies drilling, grouting and anchoring as a
Widely used as an efficient anchoring means, in tunnel pre-support,
slope, coast, mine, water conservancy projects, building
foundation, roadbed reinforcement and geological diseases treatment
such as landslip, crack, sink age. It’s irreplaceable in narrow
Specification of Self Drilling Anchor Bolt
|Specification of Self Drilling Anchor Bolt|
|Ultimate Load Capacity||200||280||360||500||550||800||1600||1900|
|Yield Load Capacity(kN)||150||230||280||400||450||630||1200||1500|
|Steel Grade||EN10083-1(Alloy Structure Steel)|
|Compared to carbon steel,alloy structure steel has high
1. Drilling, Grouting and anchoring integration, installation
quickly and easily.
2. Do not need to install the anchor bolt separately.
3. Grout returning structure at the bottom, optimize the grouting
effect, can improve the surrounding rock.
4. For the entire stratum, the installation method is the same.
5. Drill bits in various forms fit for different stratum.
6. Wave thread rod for the whole length, the rod can be cut and
connected, and suitable for narrow workplace.
1. Refund in case of bad quality and late delivery
2. Small order welcomed
3. Free sample is available
4. Payment by T/T, L/C, D/P, Western Union,Paypel
5. Quality assurance contract
Tel/whatsapp: 86 18911458183