High Efficiency Refrigerator Cooling Fan Automatic Balancing Machine
The Cooling Fan and Refrigerator Cooling Fan Automatic Balancing Machine is a fully automated system developed for dynamic balance testing and correction of cooling fans used in refrigerators, electrical control cabinets, frequency converters, and other ventilation applications. Designed for continuous industrial production, the machine delivers high-speed, accurate, and stable balancing while reducing manual intervention and increasing manufacturing efficiency. Depending on production requirements, the system can perform balance correction using either precision milling or drilling techniques.
The equipment is suitable for fan blades weighing between 0.05 kg and 0.5 kg with diameters ranging from Ø80 mm to Ø150 mm. It incorporates a high-precision accelerometer sensor and a customized data acquisition system that continuously captures and analyzes balancing parameters in real time. This advanced measurement technology ensures reliable unbalance detection and automatic correction with excellent repeatability, stability, and operational efficiency.
An intuitive control interface displays essential operating data, including unbalance value, correction angle, rotational speed, and machine status, allowing operators to monitor the balancing process with ease. In addition, the system automatically records production information such as manufacturing date, batch number, and inspection results to generate detailed reports for quality traceability and process analysis. These comprehensive records support continuous quality improvement, optimize production efficiency, and help maintain consistent product performance across large-scale manufacturing operations.
Key Features and Production Advantages
1. The equipment has full automatic balance and correction function.
2. The materials are automatically loaded and unloaded by the assembly line (which can be customized in combination with the factory's automatic assembly line).
3. It has the MES data uploading function.
4. It has the I/O signal input and output function which can be connected with the upper and lower stations of the assembly line.
5. High accuracy and good repeatability.
6. Windows operation system, Chinese interface, easy to learn.
7. It support barcode entry which has strong traceability.
8. It has the automatic removing material system which can provide efficient fast-positioning and has the cutting function.
9. It has the automatic collection system for cutting waste.
Technical Specifications
| Sr. No. | Item Details | Parameter Range |
| 1 | Equipment Model | XH-4601AL DC/AC |
| 2 | Fan weight | 0.05-0.5Kg |
| 3 | Fan diameter range | φ80-φ150mm |
| 4 | Balanced revolving speed range | 1200-8000rpm |
| 5 | Balance method | Cutter or drill bit cutting |
| 6 | Drive method | Self-drive |
| 7 | Detection of unbalance | KISTLER acceleration sensor |
| 8 | Detection of unbalance angle | KEYENCE Laser Sensor |
| 9 | Power supply | Single phase 220V |
| 10 | Balance function | Dynamic balance of single plane, double plane or tri-composition plane |
| 11 | Operation interface | Windows Chinese |
| 12 | Measurement system | XH-8600 |
| 13 | Equipment external dimension | 1200X900X1900mm |
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
