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Automatic balancer for lobe/screw rotors

Automatic CEMB balancing machine for lobe or screw rotors up to 300 kg, with correction by drilling performed by two controlled units that automatically intervene in the center of the lobes or the face of the screw profile.

Features

  • Automatic balancer for lobe and screw rotors of compressors, pumps and blowers up to 300 kg.
  • Drive mode: belt-driven, which automatically closes on the rotor shaft.
  • Automatic correction is directly in the machine by two controlled units.
  • Absolute accuracy in detecting drilling positions: it normally occurs in the center of the lobes or the center of the loop.
  • Fast and easy machine setup: quick type change, reducing downtime and increasing productivity.
  • Machine prepared for connection with supervisory and production management systems. It integrates data exchange logic with MES platforms, enabling real-time tracking and monitoring.
  • Possibility of integration into automated rotor assembly lines for efficient and automated production.
  • Remote assistance and local support available worldwide.

Technical data

ZBK300/RM
Maximum rotor weight (kg) 300
Maximum rotor length (mm) 1500
Maximum rotor outer diameter (mm) 260
Journal diameter (mm) 20-100

Options

Optional software

Additional equipment

Rotating ISO

Motorized media translation

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Rotating lobes/screws

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    Request information on Impeller – correction by grinding


      Optional software

      Set of functions that allow the operator to display useful and ancillary information in addition to the classic indication of imbalance and phase.

      The best supplied are:

      • Assisted balancing tools (milling, drilling, adding counterweights)
      • Analysis tools (such as FFT or 2F program, useful for flexible rotaries)
      • statistics tool
      • traceability tool

      Additional equipment

      • Inverted roller equipment: constructed so that the rollers work above the rolling diameter, suitable for rotors with impellers unbalanced with respect to the shaft.
      • Cantilever fixtures: rollers mounted on spacers that allow parts without shafts, with very short shafts or large diameter tubes to be balanced.
      • V-equipment: used in specific cases where the workpiece is balanced using service bearings or to process very small diameters.
      • Flanged equipment: typically used to process drive shafts
      • Non-magnetic equipment: useful where the part is magnetic (example: electric motor rotors).

      Rotating ISO

      Rotating in accordance with ISO standards for the management and certification of balancing processes.

      Motorized media translation

      System that allows motorized translation of supports on the pallet. Useful for frequent production changes and precise positioning of supports.