How do they match: Roof Bolters, Mining

  • Underground Mining Section Foreman

  • Position bolting machines, and insert drill bits into chucks.
  • Position safety jacks to support underground mine roofs until bolts can be installed.
  • Force bolts into holes, using hydraulic mechanisms of self-propelled bolting machines.
  • Install various types of bolts, including truss, glue, and resin bolts, traversing entire ceiling spans.
  • Rotate chucks to turn bolts and open expansion heads against rock formations.

  • Position construction or extraction equipment.
  • Position safety or support equipment.