SAG FLAG
Robust Design and simplistic mechanics make the SMI “Sag Flag” a powerful addition to a miners early warning systems and ground control management.
SAG FLAG
Robust Design and simplistic mechanics make the SMI “Sag Flag” a powerful addition to a miners early warning systems and ground control management.
Roof Monitor
SF-100 SAG FLAG
All roof monitors are capable of measuring rock movements from a few feet into the roof to 50 feet or more.
This unit gives a continuous visual indication of” how much” movement has occurred.
Visual Indication via a reflectorized flag and a scale on the plunger
MOVEMENT RANGE: 25MM
MINIMUM HOLE DIA.: 1.5 Inches
Stainless steel body and anchors
DOWNLOAD: Sag Flag Installation / Specifications
Take a closer look
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