How do I choose the right balancing machine model?
Selecting the appropriate model depends mainly on the following workpiece parameters:
  1. Maximum weight and length
  2. Maximum diameter
  3. Required balancing accuracy grade (ISO 1940)
  4. Production cycle requirements (manual or fully automatic)
You may provide your workpiece drawings or specifications, and our engineering team will evaluate and recommend the most suitable solution.
What is the difference between hard-bearing and soft-bearing balancing machines?
  • Hard-bearing machines:  Feature high structural rigidity. Once calibrated, they can handle a wide range of workpieces without frequent adjustments. Ideal for mass production and the most common choice in industrial applications.
  • Soft-bearing machines:  Offer extremely high sensitivity and are suitable for very light or high-speed rotors, but typically require more frequent calibration.For most industrial applications, hard-bearing machines are recommended due to their efficiency and stability.
What is the minimum achievable residual unbalance of your machines?
Our standard models can achieve a minimum residual unbalance of below 0.1 g·mm/kg, while high-precision customized machines can reach even lower levels.
The actual achievable accuracy depends on the workpiece's mass, structure, and support conditions.
What is URR (Unbalance Reduction Ratio), and why does it matter?
URR (Unbalance Reduction Ratio) indicates the percentage of unbalance that can be eliminated after a single measurement and correction.
  • High-quality machines typically achieve a URR of over 90%
  • Higher URR → fewer correction cycles → higher production efficiency
It is a critical performance indicator for manufacturers aiming for high productivity and consistent quality. 
Does the machine support both single-plane (static) and two-plane (dynamic) balancing?
Yes. The system supports software-based switching, allowing it to handle both disc-type components (static balancing) and long shaft rotors (dynamic balancing).
Is the software difficult to operate? How long does staff training take?
The system features a graphical user interface with guided workflows. In most cases, operators can become proficient within 1–2 days of training.
Can the system generate balancing reports?
Yes. The system supports one-click generation of balancing reports in PDF or Excel format, including initial unbalance, final results, and pass/fail evaluation.
How can I clamp workpieces without a center hole?
We provide customized fixturing solutions, including pneumatic chucks, expanding mandrels, and roller supports, ensuring high repeatability and secure positioning.
Does the software support Traditional Chinese?
Yes. The interface supports multiple languages, including Traditional Chinese and English, with easy switching.
How do you handle unbalance correction for fixed blade counts (e.g., 5 blades)?
The software includes an indexing (angular partitioning) function, which automatically distributes the unbalance to specified blades or drilling positions.
Does the balancing machine require regular calibration?
Yes. To ensure accuracy, calibration is recommended every 6–12 months.
A standard calibration rotor is included with the machine, allowing users to perform routine verification independently.
Will environmental vibration affect measurement results?
Yes. Although the system is equipped with digital filtering, excessive environmental vibration may still affect accuracy.
In such cases, we recommend installing a vibration-isolated foundation or optional anti-vibration pads.