CORE BALANCER PRIMARY

Turbocharger Core Balancing Machine DBST-10

Commercial offer for equipment

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Rational choice : DBST-10 turbocharger cartridge test and balancing machine

The low-speed cartridge balancer satisfies the needs of turbocharger repair workshops. It is multifunctional and versatile, so it is suitable for a large number of common turbochargers of trucks and cars. It is also suitable for repairing turbochargers of special vehicles and even some boats.

The machine is used for :

Balancing technological imbalance after the cartridge assembly;
Checking for oil leakage;
Running-in of the assembled cartridge at safe speeds;
Checking the quality of the cartridge assembly in bench mode.

The equipment includes a high-sensitivity torsion suspension with a universal system for mounting cartridges of different types and sizes. The turbocharger cartridges are connected to the oil system, which, under pressure, supplies heated oil to create an “oil wedge” in the gaps between the parts. The turbocharger shaft is driven by compressed air through the pneumatic system.

Vibration is measured by a vibration sensor placed under the torsion bar, and the rotation speed by a photo-sensor mounted on a stand that is mounted on the bench table. Information from the sensors is processed in the balancing system, which is located in the control cabinet. also located in it a remote control and LCD screen for outputting and entering information and control stand.

In addition to its high precision (0,4 g*mm/kg) the balancing bench is highly productive, therefore it is used not only in repair shops but also by manufacturers involved in mass production of turbochargers. Moreover the ability to control and correct the vibration level of the assembled turbocharger enables even non professional turbocharger repair dealers to reject turbochargers with high vibration levels.

The mounting system is universal and allows to work with any type of turbine, including those with bottom oil supply or unusual design;
A hydraulic pump creates an “oil wedge” in the gaps between the turbocharger parts, ensuring that they remain intact as the shaft rotates;
Oil temperature and pressure is regulated to recreate the operating conditions of any turbocharger and to use inexpensive synthetic oils;
Optimal oil station volume allows for quick warm-up and relatively infrequent oil changes, saving time and money;
Fine and coarse filters prevent chips and micro-particles from getting into the cartridge, prolonging the life of the oil and protecting the cartridge parts from wear and tear;
The design of the enclosure gives free access to any unit or component of the booth, making maintenance and repair easier;

Good working area illumination allows a good assessment of the turbocharger condition when checking for oil leaks and balancing, as well as facilitating set-up;
Transparent reinforced hydraulic hose and viewing window allow the oil condition to be assessed for timely oil replacement;
Reliable and readily available components are used. No problem with finding accessories when repairing the stand;
Calibration of the balancing system takes less than 2 minutes and is carried out by the operator of the test bench;
20 memory slots to save the settings of the stand saves time for adjustment when working with the same type of cartridges.

Main specifications

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.

PRODUCT HIGHLIGHTS

ILLUSTRATIVE 3D OUTLOOK

DESIGN FEATURES:

Minimum automation, simple design – minimum machine failures;
Intelligent mounting system and accessories – work with any cartridge;
Adjustable pneumatic drive – optimal speed for efficient operation;
Triple degree of oil filtration – unbalance correction at the bench without risks or additional costs;
Transparent hose and sight glass – check oil condition and quality;
Quick-release clamping plate – re-install cartridge in minimal time;
Large, well-lighted work area – comfortable, quality work.

Features of the PB-02M balancing system

Dynamic balancing with “real time” information display;
User-friendly interface simplifies the work and increases its efficiency;
Simple operation allows a person without any training to quickly master the equipment;
Displaying measurement results in a convenient format simplifies analysis;
“Vector averaging” guarantees quality balancing in all conditions with high accuracy;
Automatic calculation of permissible unbalance” and test weights for any turbocharger;
No factory calibration required – high accuracy and cost savings.