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Services - Rotor Balancing
Rotor Balancing
High Speed Balance
By means of our state of the art facilities, such as: Control room, PLC, analytical software packages and monitoring systems, and three types of bearing pedestals for different rotor sizes, we provide our services to a variety of components:
  • Gas and steam turbine rotor
  • Compressor rotor
  • Generator rotor
  • Other rotary equipment
     
    Pedestal
    Min. Rotor Weight (Ton)
    Max. Rotor Weight (Ton)
    Max. Rotor length (m)
    Max. Rotor Diameter (m)
    Max. Drive Speed (rpm)
    DH10
    6.3
    100
    15
    4.7
    4500
    DH70
    1
    20
    15
    4.7

    4500
    DH70
    1
    10
    12
    4.7
    10000
    DH50
    0.25
    4.5
    4.7
    1.3
    10000
     
    Advantages of high speed balancing:
    • Automatic and modern safety systems
    • High accuracy and reliability: performing tests according to the standards and design recommendations
    • Balancing flexible and rigid rotors
    • Qualified experts in analyzing, root cause finding and vibration removing

     

    Low Speed Balance
    Low speed balance is performed for rigid rotors at low speed. Below are the specifications of the low speed machine:
    1
    Max. weight for symmetrical rotor
    Kg
    6000
    2
    Max. rotor diameter over bedplate
    Mm
    1900
    3
    Max. rotor diameter using the 1200 mm bedplates
    >mm
    1900
    4
    Max. distance between cardan joint flange and centerline of the farthest support: with 3050 mm bedplate
    mm
    1870
    5
    Max. distance between cardan joint flange and centerline of the farthest support: with additional 1200 mm bedplate
    >mm
    1870
    6
    Min. distance between centerline of pedestals
    Mm
    160
    7
    Rotor journal diameter with std. carriages
    Mm
    20/300
     

    On-Site Balance

    • Performing on-site balancing for a variety of rotary equipment, such as: Gas and steam turbines, Compressors, etc.
    • Advanced vibration analysis and root cause finding for industrial rotary equipment with the help of modern instruments
    • Modern monitoring systems to reduce operation and maintenance costs as well as increase in availability, efficiency and reliability