In December 2024, our company launched a new generation of AGC (track geometry computer) products, which were upgraded and renovated on the DWL48 tamping machine of Chengdu Engineering Department. This renovation greatly improved the operating efficiency and accuracy of the tamping machine, helping customers improve the maintenance quality of the line.

The DWL48 tamping machine is similar to the 09-3X model. It consists of a tamping machine and a trailer, and is specially used for the construction and maintenance of railway lines. It can handle three sleepers at the same time in one operation, and perform work such。 as track lifting, track shifting, leveling and line stabilization. Since it was put into use in 2006, it has been verified in a variety of complex environments and has performed very stably. However, due to the old system, the operation data was biased, so a comprehensive upgrade of the AGC system was carried out.

Advantages of AGC system upgrade:

1. Simpler operation interface, full touch screen operation: users can complete all operations through the touch screen, the interface is simple and intuitive, and more convenient than traditional keyboard operation.

2. Real-time feedback: the system will display the operation data in real time to help operators understand the progress of the operation at any time and make adjustments. More efficient data management

3. Template input function: just enter a few simple data, the system will automatically generate the required line file, simplifying the operation process.

4. U disk data storage: the operation data can be entered in advance and stored in the U disk, and directly imported into the system after arriving at the site, avoiding manual input.

Precise operation control:

1. Offset data and synchronization point calibration: The system compares theoretical data and actual lines in real time to ensure accurate operation. If the operation direction is inconsistent, the system allows reverse operation to reduce human errors.

2. Automatic slope function: The system will automatically adjust according to the set starting amount and slope length to ensure a smooth line during the operation and reduce manual intervention.

3. Wireless data transmission: Operation data is transmitted wirelessly without wiring, which improves on-site operation efficiency.

4. Automatic generation of quality reports: The system can automatically generate quality reports after the operation to help users quickly evaluate and improve the quality of the operation.

Customer feedback and satisfaction: 

The upgraded AGC system has been highly praised by customers in actual use. The operation interface is simple and intuitive, data processing is fast and efficient, and the operation accuracy is greatly improved. In addition, the real-time monitoring of operation quality and the automatically generated quality report further enhance customers' trust in operation accuracy and safety. Overall, customers are very satisfied with the performance of the AGC system and believe that it brings more convenience and safety to operations.

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