Xuanhua Beilun Balancing Machinery Co. Ltd


Special rotor balance process

METERS for Balancer




Universal BALANCER




















YFW - 3000 Type of fan impeller balancing machine



YFW-3000 type fan impeller balancing machine is our factory for wind turbine manufacturing industry specially designed a balancing machine manufacturing.

This machine is designed for horizontal hard bearing, universal joint drive.

The computer solution vector measurement data, digital display form. This machine has the following characteristics:

A: Computer Measurement System Based on digital display, can be read directly on the (light) quantity (kg or grams), phase (degree).

Avoid automatic zero ---r1, R1, B three parameters can not be zero function. The amount of memory is not balanced self checking and measuring system function.

B: measuring system adopts computer circuit, high reliability, convenient repair.

C: the core circuit of electric measuring box is tracking band-pass filter has good correlation, filtering and frequency tracking.

As a result of the automatic bandwidth switching circuit, reasonably solve the contradiction between the electric measuring box response speed and stability, so that the electric measurement box with excellent performance at low speed.

D: optional printer, real-time print balance results. Test report form a single A4 format.

E: the electromechanical energy conversion device with piezoelectric sensor, with no mechanical movement, so the failure rate is very low, and good low-speed performance (the minimum speed up to 130 rpm). The measurement part balancing machine using a closed type sensor, which has the advantages of high sensitivity bump, durable, low speed measurement and good performance. In addition to the general characteristic of horizontal hard bearing balancing machine, specifically for fan impeller balance characteristics given three important parameters.


The maximum diameter of 2400 mm, the balance of rotor

Second, using 5/7.5 kW motor, motor to ensure the necessary balance of 20 fan impeller start-up mode and power;

Third, the maximum rotor mass of 3000 kg, can ensure the highest sensitivity for the detection of the most suitable for the size of impeller machine.

These three parameters determine the wide adaptability of the machine in the wind turbine manufacturing industry.

See details of "YFW-3000 type fan impeller balance machine manual". This machine main technical parameters are as follows:


  • 1 The rotor mass range: 50-3000 kg

  • 2 The largest rotor diameter: diameter 2400 mm

  • 3 maximum support shaft diameter: diameter of 15-120 mm

  • 4 the maximum bearing length: 1800 mm

  • 5 balance working speed: 180----840 /

  • 6 the minimum achievable residual unbalance of 1 g / kg mm.

  • 7 kW motor power: 5/7.5

  • 8 power supply: 380 volts, 50 Hz


This machine

The introduction provides an intermediate between YYW-1000 and YFW-3000A for the user, the balance of the high precision designed for wind rotor balancing machine impeller service efficiency.


Zhangjiakou Xuanhua Beilun Balancing Machine Manufacturing Co. Ltd

Address: Hebei province Xuanhua District East Gate Wanfeng Road

Post encoding: 075100

Tel: 0313-3112400 3175800

Fax: 0313-3175900

Business Engineer: Zhang Yuejun 13931321457

Technical director: Yi Sen 13931306076

Website: http://www.beilun.com.cn