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EI-4500 | Balancing Machine


4500 kg Balancing Machine | EI-4500

We offer a wide variety of balancing machines to match your dynamic balancing needs. From weights of 200kg up to 4500kg and maximum diameters of 1800mm, EI-4500 is a balancing machine for medium and large size rotors.

Together with powerful software and many other additional features, our balancing machines are the most realiable and accurate solution to perform balancing processes.

Equiped with Soft Bearing Suspension System

The Soft Bearing Suspension System (SBS) is designed to allow free radial displacement. SBS minimizes friction and mechanical losses among its steel components.

EI-4500 Balancing Machine incorpores two suspensions that supports up to 4500 kg (2250kg each). SBS mechanism allows to improve balancings with a very high precision on almost any kind of rotating parts. With this system, all balancings will be performed at higher frequencies and allows to the rotor spin around its gravity center instead of its geometric center.


Included when acquiring your balancing machine; DigivibeMX is the most powerful and precise solution for dynamic balancing available on the market today. It is built with an intuitive interface and designed for both novice and for the most demanding users.


You will also get our most recent interface; GX-400 (datasheet) is the best interface to perform quality dynamic balancing. The 4 channel interface comes with 2 accelerometers and 1 tachometer



  • Full waveform and spectrum data
  • Programmable Internal RMS Trigger
  • Selectable measurement range up to 32G
  • Configurable Alarm interval
  • Standby mode and long battery life
  • Selectable Recording time 1s / 2s / 4s / 8s / 16s
  • Speed + Vibration Integration
  • Configure your sensor using your mobile
  • IP67 Design for protection from liquid and dust

Technical Specifications 

Max/Min Symetrical Load2250 kg (4961 lb)/ 100 kg (220.4lb)
Dimensions3000 x 1750 x 1325 mm
Weight520 kg (1146lb)
Maximum Rotor Diameter1800 mm (71 in)
Maximum weight per base2250 kg (4960 lb)
Maximum SBS displacement80 mm (3.1 in)
Maximum Journal diameter280 mm (11 in)
Min / Max distance between supports200 mm (7.8 in) / 2250 kg (4961 lb)
TransmissionFlat Belt
LubricationType-I (manual)
Accelerometer Sensitivity100mV/g
ISO 295395%
Residual umbalance2 gr·mm/ 100kg rotor
Motor Features2.24 kW (3 hp), 220 / 440 V, 3 Phases, 4 poles
Speed DriverIncluded 2.24 kW AC (3hp)

Software Functions

4 Channel, triaxial Capable (standard Kit)
Balancing Report (CSS, Excel, Word)
Balancing in situ 1 and 2 planes
Balancing calculator with 12 functions
Balancing without trial weights

System requirements

Processor Quar-Core or superior
Windows 10 (supports Windows 8.1 or Windows 7*)
SVGA Monitor or superior
Touch screen compatible
4GB free disk space
1 USB 2.0 port
*Cannot be installed on Windows RT devices

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