CW2118807 – Supply and Manufacturing vent door of Mine Ventilation ‘

Since 2019

RJE Mongolia have taken Underground mining vent doors from a concept to a working solution to provide a turn-key 5.5m x 5.5m electrically controlled and Hydraulically operated Underground Z- Link ventilation control doors with Personal Access airlock, rated at 3kPA differential pressure.

Assembled and pre-commissioned at RJE’s Lonsdale Manufacturing facility, Exported, and installed at Oyu Tolgoi Mine site, underground.

Underground ventilation system:

  • Pressure source and blower and suction fan
  • Mine tunnels and airways
  • It consists of air flow control doors and shutters.