Underground Mining Tunnel High Strength Rock Anchor bolt

Underground Mining Tunnel High Strength Rock Anchor Bolt is a self drilling rock grouting anchor, is a bolting solution for unstable ground conditions such as sand, gravel, silt, and clays, and in soft to medium fractured rock formations.

Our anchor bolts/rock bolts consists of anchor but, anchor plate/washer, anchor coupler, threaded bars,(heat-treated), sacrificial drill bit.


  •  Mining self propelled anchor rod
  • tunnel plastic sleeve anchor red
  • hollow grouting anchor rod
  • fiber reinforced plastics FRP mining anchor rod
  • underground mining tunnel high strength rock anchor bolt
  • high strength mining self drilling hollow rock anchor drill bolt
  • hollow drilling mining rock grouting anchor bolt
  • underground mining drilling support rock anchor bolt
  • left rotation anchor rod
  • right rotation anchor rod
  • rebar anchor rod
  • pipe joints anchor


Post time: Oct-15-2018