In practice, any rotary machine can be turned into a balance machine. It only needs to be calibrated. This calibration can be done by measuring the amplitude and phase of the vibration of the bearing or bearings in two primary states and in the state of applying the test mass and performing balance calculations. The test mass is used depending on the number of balance plates in one or two selected plates along the rotor, each of which can be applied in a certain radius and a certain amount of mass. This calibration is valid for a specified rotational speed, which is usually the operating rotational speed of the machine. Performing on-site balancing services, in addition to forces caused by unbalance, balances any type of force with the same frequency as unbalance, including misalignment, shaft bending, off-center, aerodynamic forces, etc. Therefore, in carrying out on-site balance services, it must first be ensured that this vibration is caused by imbalance and not by other forces.
Tavator Sepahan Engineering Company is one of the oldest providers of on-site balance services in various industries inside and outside the country. The use of special techniques in the production equipment of this company has made it possible to balance the most complex machines, including turbomachines, to simple machines by the expert experts of this company.