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Horizontal axis balancing machines from 8000 to 20000 kg

CEMB horizontal axis balancing machines are designed for rotors up to 20,000 kg. They are suitable for high-precision balancing of heavy rotors, such as those used in generator sets, steam turbines, industrial fans, and other heavy-duty applications.

Features

Specifications of CEMB horizontal axis balancing machines:

  • Absolute accuracy in unbalance detection thanks to the patented CEMB system, which ensures maximum reliability in balancing processes.
  • Quick and intuitive setup: type change in minutes, with optional motorized mounts available to further simplify operations.
  • Clear and intuitive user interface: the operator sets parameters directly, minimizing errors and learning time.
  • Drive modes: coupled for maximum torque transferable to the rotator, belt-driven for maximum versatility, or combined for all variables.
  • Modular configuration to suit each specific case.
  • Optimized energy efficiency: thanks to regenerative systems that recover energy generated during braking and feed it back into the grid.

Main applications:

– Rotors for generator sets and power generation plants.
– Steam turbines, components for aerospace and oil & gas industries .
– Industrial fans and large blowers.
– Heavy-duty mechanical transmission parts.
– Paper mill rollers and other large industrial cylinders.

Technical data

ZB10000 ZB20000
Maximum rotor weight (kg) 10000 20000
Maximum rotor diameter (mm) 2400 2400
Rotor journals diameter range (mm) 40-400 40-400
Bedplate (mm) 1200-19200 1200-19200
Machine capacity 10000 20000
End drive ZB10000/G/GV ZB20000/G/GV
Belt drive ZB10000/TC/GV ZB20000/TC/GV
End + belt drive ZB10000/G/TC/GV ZB20000/G/TC/GV

Options

Additional equipment

Optional software

Motorized media translation

Excessive vibration monitoring

Arrow detector

High Speed (HS) Configuration

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      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).

      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

      Motorized media translation

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

      Excessive vibration monitoring

      Triaxial vibration sensor that when the safety vibration level is exceeded, automatically stops the rotation of the workpiece and performs emergency braking.

      Arrow detector

      An instrument that measures rotor deflection at certain speeds to verify that any deflections are within set tolerance limits.

      High Speed (HS) Configuration

      This option allows for higher launch speeds, so it is useful in balancing flexible rotaries that need to be balanced at service speed.