The Fecon FMB100 is a cost-effective solution to the damaging vibration caused by rotor imbalance. The FMB-100 mobile balancer tells you how out-of-balance the rotor is (magnitude), and where adjustments are needed (phase/angle). Once balanced, there is a large difference.
The Fecon FMB-200 is a dynamic balancer with full spectral analysis. Not only can it walk you through the balancing process, indicating where to add weight and how much, it also analyzes all frequencies to help troubleshoot vibrations that are not from rotor imbalance. It can tell the difference between a rotor imbalance, a failing bearing and other issues that cause damaging vibration.