HZ-9704A Dynamic Single-sided Vertical Balancing Machine

HZ-9704A Dynamic Single-sided Vertical Balancing Machine

Dynamic Single-sided Vertical Balancing Machine is mainly suitable for fans, blades, impellers, and Various disc-shaped parts such as brakes, clutches, brake drums, chucks, grinding wheels, saw blades, pulleys, etc. are tested and corrected for balance
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The balancing machine is an instrument used to determine the unbalance of the rotor. The balancing machine is a hard-supported balancing machine. The swing frame is very rigid. The measurement result of the dynamic balancing machine is used to correct the unbalance of the rotor, so that the vibration generated when the rotor rotates or acts on the vibration on the bearing is reduced to the allowable range to achieve the purpose of reducing vibration, improving performance and improving product quality. Dynamic Single-sided Vertical Balancing Machine is a new type of balancer equipment that has developed rapidly in recent years and has a wide range of uses. It is suitable for calibrating the single-sided balance of disc-shaped workpieces in the vertical state. 

It is mainly a hard-bearing balancing machine that combines high-precision mechanical parts and advanced electrical parts. This series of products is one of the single-sided vertical hard-bearing balancing machines developed, designed and manufactured by our company based on the core technology at home and abroad. , Is currently the internationally advanced model, applied to all kinds of rotating workpieces, such as: brake discs, clutches, brake drums, water pump impellers, flywheels, gears, pulleys, flanges, fan impellers, saw blades, tools, grinding wheels , Balance detection and correction of traction wheels and other parts.
This machine is equipped with special fixtures and it is convenient to install. Its characteristics have the advantages of high precision, high efficiency, convenient operation, intuitive display, rapid measurement, stable performance, and the use of frequency conversion speed control device to control the speed.
The electromechanical measurement system can be equipped with a microcomputer digital display measurement system or a computer measurement system.


1.The professionally designed swing frame can effectively transmit mechanical force, is sturdy and reliable, has low vibration resistance and good rigidity;
2.High sensitivity sensor, good linearity, durable and reliable;
3. Permanent calibration measurement principle, high accuracy, allowing extremely high initial imbalance;
4. Equipped with special fixtures, with higher accuracy and easier clamping;
5. Advanced electrical measurement system, friendly man-machine interface, complete functions

An unbalanced rotor generates a pressure on its supporting structure and the rotor itself during its rotation, and causes vibration. Therefore, the dynamic balance of the rotor is very necessary. The balancing machine is to check the dynamic balance of the rotor in the rotating state. The function of dynamic balance is:
● Improve the quality of the rotor and its components
● Reduce noise
● Reduce vibration
● Improve the trial life of supporting parts (bearings)
● Reduce user discomfort
● Reduce the power consumption of the product

Technical Parameters
Model HZ-9704A-5 HZ-9704A-16 HZ-9704A-42 HZ-9704A-65 HZ-9704A-100
Max Mass of Workpiece(kg) 5 16 42 65 100
Max Diameter of Workpiece(mm) Ø450 Ø510 Ø800
Balance speed (r/min) Frequency stepless speed regulation
Motor Power (KW) 1.1 1.5 2.2 3
The smallest achievable residual unbalance (g.mm/min) emar2
Unbalance reduction rate (%) URR95%
Measuring surface Single side
Measuring system Microcomputer digital electrical measurement system (optional computer measurement system)
Note:   The technical parameters of the above series of balancing machines are for reference only. The specific parameters and quotations need to be determined according to the actual situation of the rotor of the user's workpiece, and can also be customized.


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