The Best in Mining & Civil Technology

Extremely useful and reliable tool for the driller

The DEI Plus uses the latest in display technology to provide an extremely rugged, sunlight-readable, crisp display. The electronics have been designed to allow the DEI Plus to store data and conduct extensive on-board calculations. The system has built-in diagnostics and troubleshooting to provide ease of use and training.


  • Diagnostics & troubleshooting
  • Help screens
  • Spare parts lists
  • Target depth settings
  • ROP & depth alarms
  • Built-in calibration instruction


    • Drill Screen – Provides the operator with Depth, Rate of Penetration, Target Depth, Drill Time & Estimated Time to Complete the Hole.
    • ROP Graph – ROP plot helps the operator to optimize drilling, & identify the depth of hard or soft zones, or the location of coal seams.
    • Pipe-in-Hole – This unique warning feature can prevent drill component damage caused by tramming while the drill pipe is still in the hole.
    • Current Shift & Production Statistics – The DEI Plus accumulates shift & overall production information including Total Number of Holes, Total Depth, Total Drill Time, Average Hole Depth, Average ROP, & Average Hole Drilling Times
    • Drill Leveling & Mast Angle – An optional dual-axis inclinometer can be added to the DEI Plus. This will assist the operator in accurately levelling the drill & insuring the mast is at the specified angle for cast blasting.

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