Two Station Vertical Power Tool Impeller Drilling Balancing Machine
The Two Station Vertical Power Tool Impeller Drilling Balancing Machine is a fully automated balancing solution developed for power tool impellers and various disc-shaped rotating components. As a single-plane vertical automatic balancing machine, it is designed to deliver precise unbalance measurement and automatic correction, making it suitable for components such as flywheels, brake drums, gears, clutches, flanges, planetary carriers, brake discs, water pump impellers, and other similar workpieces.
The machine utilizes an internally expanding pneumatic elastic fixture to securely clamp the workpiece during operation. This clamping system offers excellent centering accuracy, dependable holding performance, a compact design, and quick loading and unloading, ensuring stable and repeatable balancing results.
The equipment features two independent operating stations—a balance testing station and a balance correction station—which function simultaneously to maximize productivity. By separating the correction process from the measurement station, the system maintains high testing accuracy while preventing external forces generated during material removal from affecting balance measurements.
Balance correction is performed through a high-precision drilling process that removes excess material from the workpiece to eliminate imbalance. The machine is also equipped with a high-capacity automatic vacuum extraction system that collects metal chips generated during drilling, helping maintain a clean working environment and reducing maintenance requirements.
For seamless integration into modern manufacturing environments, the system includes an MES interface with both hardware and software support, along with a network communication port for production monitoring, data exchange, and factory automation connectivity.
Key Features and Production Advantages
1. Dual-station design, balance measurement and balance correction can be carried out at the same time, which is more efficient.
2. Balance correction is not carried out in the testing station, which can ensure that the measurement accuracy of the testing station will not be affected due to long time de-weighting force.
3. Precision rising sleeve structure fixes the workpiece, which has the advantages of simple structure, high centering accuracy, reliable clamping and quick changeover.
4. The equipment can be connected to MES system (including hardware and software), with network communication port.
5. Multi-safety protection, safety grating, protective door, emergency stop button.
6. Fully automatic realization of testing, de-weighting and re-testing. Operator only need to load and unload according to the instructions.
7. Quick-changeover of workpiece fixtures and retrieval of corresponding standard, automatic tool setting, improving changeover efficiency.
8. The dynamic balancing software has the function of mass distribution, which decomposes the amount of unbalance in the prohibited correction area on the rotor into the allowed correction area, thus avoiding damage to the workpiece.
Technical Specifications
| Sr. No. | Item Details | Parameter Range |
| 1 | Equipment Model | XH-2601A |
| 2 | Workpiece mass range (kg) | 0.2～5 |
| 3 | Workpiece diameter range (mm) | Ø30~Ø180mm |
| 4 | Maximum height of workpiece (mm) | ≤60 |
| 5 | Single dynamic balancing measurement time (s) | ≤20 |
| 6 | Allowable residual unbalance (mg) | ≤100 |
| 7 | Unbalance reduction ratio (%) | ≥90 |
| 8 | Maximum measurement accuracy (g.mm) | ≤0.2 |
| 9 | Working air pressure | 0.4～0.6MPa |
| 10 | Working voltage | AC:220V external |
| 11 | Drilling correction motor power (KW) | 1.1 |
| 12 | De-weighting angle adjustment motor power (KW) | AC servo 0.2 |
| 13 | De-weighting power head movement motor power (KW) | 0.75 |
| 14 | Handling mechanism elevation servo motor power (KW) | 0.75 |
| 15 | Production cycle time (s) | ≤60 |
| 16 | Balance correction mode | Vertical drilling correction |
| 17 | Dynamic balancing function | Through the software setting, it can avoid the blade part. |
| 18 | Safety Protection | Protective door + safety grating |
| 19 | Fixture changeover + retrieve standard time (min) | ≤30 |
ROKADE Group & Suzhou Zero Dynamic — Engineering Excellence in Automatic Balancing Machine.
ROKADE Group, a trusted name in industrial reliability, condition monitoring, vibration analysis and dynamic balancing, has joined hands with Suzhou Zero Dynamic Co., Ltd., a leading Chinese manufacturer of fully automatic balancing equipment and advanced vibration measurement solutions. Together, we bring global technology, engineering expertise and localized customer support to industries seeking high-precision rotating equipment solutions.
With decades of experience in industrial reliability and 20+ years of specialized manufacturing expertise from Zero Dynamic, this collaboration combines ROKADE Group’s strong presence and application knowledge with Zero Dynamic’s advanced capabilities in automated balancing and vibration measurement
