Unbalance is one the most frequent problems in rotating equipment. In order to avoid an overhaul of the equipment, in-situ balancing often provides a solution. With a small number of runs we can localize and reduce the unbalance. In-situ balancing has a wide applicability area, from standard fans to large turbo machinery. For standard balancing jobs we use a normal portable data collector.
For more complex balancing jobs we switch to the Bently measure- and balance system. This system gives use the opportunity to reduce the vibration level at critical and operating speed. Besides this, we also have the capacity to reduce the amount of run up/coast downs with knowledge of the influence vectors. This reduces the downtime and loss of production of the installation when the unbalance occurs.