First Localized Rail Flaw Detection Car Operated by Shanghai Railway Administration


  The first localized large ultrasonic rail flaw detection car was operated in Shanghai-Linping Section of Shanghai-Kunming Railway with good performance. The event shows that China has successfully achieved independent manufacturing of large device for rail flaw detection.

  Being independently developed, this rail flaw detection car adopts the technique of intelligent flaw recognition by ultrasonic. The vehicle could carry out automatic recognition of all common types of flaw in Chinese railway.

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