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BALANCING MACHINES 9K HEAVY SERIES

Over-resonant machines for the qualitative determination and elimination of rotor imbalance of various configurations, having a mass of up to 65,000 kg. The machines manufactured by VTM GROUP are a set of innovative technical solutions that can significantly reduce the time for repair and maintenance of the rotor, while ensuring the safety of the product and the personnel being serviced. For balancing heavy rotors, a special series of machines was produced, consisting of several models. These machines differ based on the maximum weight of the product to be balanced. So machines for rotors weighing 10,000, 25,000, 40,000 and 65,000 kg are mass-produced. Machines of the heavy series have a high measurement accuracy of 1.0 g∙mm/kg (by special order, it is possible to manufacture a machine with an accuracy of 0.4 g∙mm/kg).

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    Specifications:
    Parameter:9К7199К7219К7239К725
    Range of balanced masses of rotors, t.0,1 – 100,5 – 251 – 406 – 65
    Maximum rotor diameter (above bed), mm2500260040004000
    Diameter of bearing necks of the rotor, mm30 – 42070 – 42070 – 450100 – 550
    Distance between the centers of the supporting necks of the rotor, mm, min/max400 – 5600800 – 10000800 / 12000800 / 12000
    Support typeRollersRollersRollersRollers
    Minimum achievable residual specific imbalance, g.mm/kg0,40,40,40,4
    Rotor speed range, rpm150 – 600150 – 600150 – 400150 – 400
    Type of driveFrequency controlled electric driveFrequency controlled electric driveFrequency controlled electric driveFrequency controlled electric drive
    Electric motor power, kW30559090
    Element transmitting the rotation of the rotorBelt/cardanBelt/cardanCardanCardan
    InstrumentationPAK-1PAK-1PAK-1PAK-1
    Base length, mm6000120001400014000