新闻

On the exploring path of high-speed rail technology, not long ago, China's CR450 high-speed train completed its prototype design and successfully rolled off the production line. The test speed is 450 kilometers per hour, and the operating speed can reach 400 kilometers per hour, making it become the fastest high-speed train in the world.

From CR250 to CR350, and now to CR450, the development of China's high-speed rail technology has attracted worldwide attention in just over a decade.

In the CR450 high-speed train test, well-known testing brands under Axiometrix Solutions, "imc Test&Measurement" and "GRAS Sound&Vibration," participated and supported the testing. The imc comprehensive testing platform serves as a key testing technology support as well as GRAS high-quality measurement sensors provide technical support in noise reduction testing, assisting in the smooth progress of experiments.

The design and successful production of the CR450 high-speed train prototype is a major leap forward in China's high-speed rail technology, and it is also the effort and exploration of all Chinese high-speed rail researchers and technical support teams behind the scenes. In the future, imc & GRAS will continue to integrate and provide industry-leading data acquisition and testing technologies, moving towards higher speeds. Let us look forward to China's high-speed rail forging new brilliance in the near future and continuing to lead the global trend of high-speed rail technology development.

*Note: several content are quoted from the official WeChat account of "China Railway" - reported on February 19, 2025