Soft bearing type balancing machine with a pendulum suspension and cylindrical rollers for the qualitative determination and elimination of unbalance of heavy rotors of various configurations.
They are used in the power industry in the repair of rotors of steam and gas turbine units of thermal and nuclear power plants, rotors of generators and anchors of heavy electric motors.
Machines for balancing heavy rotors are a set of innovative technical solutions that can significantly reduce the time of repair and maintenance of the rotor, while ensuring the safety of the product and staff.
Self-aligning roller cassettes
- The supports have “self-aligning roller cassettes”, the advantage of which is that there is no need to precisely align the supports relative to each other and relative to the rotor, as well as preventing the appearance of “knurling” on the rotor bearing journals.
- Special design of rollers and high-quality components. The wide cylindrical surface of the rollers also prevents the appearance of “knurling”.
- The roller cassettes are supplied with an additional roller set of a different size to reduce balancing errors when the diameters of the rotor and roller journals are matched.
Maximal weight, tons 40
Maximal diameter, mm 4000
Rotor length, mm 10000
Accuracy, g.mm/kg 0.4