Down-the-hole drilling RIGS for mine shaft and roadway support construction

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In mine roadway support—a key link for safe mining—down the hole drilling rig play an important role in anchor and cable support operations. After mine roadway excavation, timely support is needed to control surrounding rock deformation.

 

DTH drills can quickly drill anchor holes and cable holes. In roadway surrounding rocks, they drill 28-50mm diameter and 2-6m deep anchor holes for installing anchors, and 110-150mm diameter and 10-20m deep cable holes for installing cables.

 

Specifically:

 

  1. These support measures enhance surrounding rock stability, preventing roadway collapse.
  2. The drilled holes ensure precise installation of anchors and cables for effective reinforcement.
  3. DTH drills’ efficient drilling supports timely support, guaranteeing safe mine excavation operations.down the hole drilling rig