Balancing is one fo the most important steps in remanufacturing process. Because a turbocharger has aspinning speed more than 200.000 rpm, even the slightest imbalance couses: vibration, noise and premature bearing failure.
Aur balancing specifications are smaller level of imbalance than the OEM's specifications.
We balance turbochargers using computerised state of the art machines, with rator capacity of up to 10 kg & 110 mm diameter.
We balance ever single turbine wheel before the assembly and balance both the turbine wheel and compressor wheels after the assembly in two planes.
This process usually requires the unit tho spinn close to the normal operating speeds, typically 100.000 - 200.000 rpm dependent on the whell size.