EMDS Motion Camera Alerts Cement Plant
EMDS was called to evaluate the E51FN05 Fan, at an aggregate plant, which had been running smoothly until a defect in the fan bearings necessitated their replacement. Continued abnormal motion was detected around the unit, prompting EMDS to acquire and analyze Motion Amplification Video, alongside traditional velocity and acceleration vibration data. The motor and fan were mounted on a substantial concrete base, supported by below- grade caissons, and surrounded by a concrete apron serving as a walk and work platform. Moisture pressing out around the expansion joints while the fan was operating, and noticeable vibrations underfoot raised concerns. An earlier attempt [...]
