CORE BALANCER PRIMARY

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UP TO 15 KG

THE СORE BALANCER PRIMARY “DBST-10” is a special hard bearing type of equipment .

The stand is used for a low-speed turbocharger cartridges balancing  and is also used to check the assembled turbocharger for an oil leak. The machine was designed for a core balancing  of internal combustion engines in their own middle housing in order to eliminate the technological unbalance that has arisen during assembly

Mainly used to eliminate the “technological” imbalance that occurs during the assembly of a turbocompressor cartridge. The presence of a hydraulic system with oil heating allows to simulate specific conditions during balancing and make sure if oil leakage is occurred.

The rotation of the shaft on the stand is provided by the air system of the machine.

The stand has a high accuracy of determining the imbalance of the rotor (0.4 g ∙ mm / kg).

Features common to all machines

 

ANY TURBOCHARGER INSTALLATION
REAL TIME DISPLAYED IMBALANCE MEASURING
ALL TYPE TURBINES ADAPTER SET
OWN ADVANCED MEASURING SYSTEM
3 STAGE OIL CLEARANCE
FAST OIL HEATER AND TEMPERATURE REGULATION
GRAPHICAL MEASURING SYSTEM
25 SECONDS MEASUREMENT TIME
LANGUAGE SELECTION

CUSTOMISED PRINT OUT OF BALANCE DATA
DATA STORAGE TO INTERNAL FLASH MEMORY AND USB MEMORY STICK
OPERATION & SERVICE PERSONALIZED MANUALS
INTUITIVE SIMPLE OPERATIONING
HIGH PRODUCT RELIABILITY
LOW-COST SPARE PARTS
CORE BALANCER MANUFACTURER SINCE 1998
OEM AND AFTERMARKET REPAIRS
12 MONTHS WARRANTY

Parameters DBST-10
Maximum turbocharger weight, kg 15
Maximum turbocharger diameter, mm 280
Distance between the centers of turbocharger rotor wheels, mm 50 – 230
Max. rotor rotation frequency, rpm 20 000
Minimal achievable residual specific unbalance, gmm/kg 0,4
Nominal operating pressure of the lubrication system, Mpa 0,5
Required pneumatic system pressure, MPa 0,6
Minimum power consumption, kW 1,5
Balancing system Microprocessor balancing system PB-02M with graphical interface
Oil tank with oil heating for 12 L. 1 p.
Adapter kit for installation of all types of turbines, including turbines with a lower oil supply 1 set
Operations manual of the machine with acceptance test report and a schematic circuit diagram 1 p.
Operations manual of balancing system with acceptance test report 1 p.

The package allows you to install the entire range of turbines from modern manufacturers .
All industrial electrical equipment is located in the cabinet.

Design features of the machine

  • Design allows to connect cartridges of all types and all manufacturers to the hydraulic system of the machine using equipment supplied with the machine. The adapter for turbines with bottom oil supply, such as T5 VW TOUAREG 2,5 TDI, is included in a standard set.
  • Installation of the turbocharger casing on the mounting surfaces of the bearing housing with oil supply in journal bearings under operating pressure and temperature.
  • Free-standing oil tank 18 liters, no refilling of oil is required.

 

  • 3-stage system of oil filtration allows to eliminate an unbalance directly on the machine by portable grinders. This procedure does not require to move the turbine cartridge from the machine.
  • Heating of oil up to 65 °C that allows to use inexpensive semi-synthetic brands.
  • Adapters to accelerate the turbine to the operating speed is specifically designed for ease of manufacture in a repair shop, and maximally unified.
  • All electrical equipment of industrial performance, is located in a cabinet.

BALANCING SYSTEM PB-02М FEATURES

Balancing system  equipped with modern microprocessor base with the graphic interface.

Machine setup is made by 3 start method with use of calibration weight on serial rotors with initial unbalance.

Machine calibration is made by the operator that allows to get machine’s maximum sensitivity and releases from  annual expenses on machine calibration.

  • Misbalance vector shows in graphic way.
  • Balancing display is in real time: if there is any defect of a rotor or a interference you will see it as fluctuation of measurement result at once.
  • Non-volatile memory:

                          o   20 pre-adjustments of rotors;

                          o   100 results of measurements

                          o   1000 balancing reports.

  • It is possible to place the correcting weights on structurally conditioned anchorage points (buckets, blades, slots).
  • Control of rotation speed.
  • Balancing reports creation for further viewing or analysis

Services

REPAIR & MODERNIZATION

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Customer Support

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AFTER SALE SERVICE

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