Congratulations to our company for winning the bid for the procurement project of the comprehensive mechanical performance testing machine for elastic bars of the School of Civil Engineering, Central South University

Release time:

2025-08-19 13:48

Recently, our company won the bid for the procurement project of the comprehensive mechanical performance testing machine for elastic bars of the School of Civil Engineering, Central South University. This is another significant breakthrough for our company in the field of key component testing for rail transit after providing core testing equipment to institutions such as the China Academy of Railway Sciences and the China Railway Certification and Inspection Center.

The TPW-6 six-station spring bar fatigue testing machine that has been awarded this time is a brand-new type of electric eccentric push-pull multi-station spring bar fatigue testing machine jointly developed by China Academy of Railway Sciences, China Railway Certification and Inspection Center, National Railway Product Quality Inspection Center and Jinan Lizhi Testing System Co., LTD. It is suitable for spring bar fatigue testing. This testing machine can conduct fatigue tests on Type I, Type II, Type V, Type VI, Type W, Type E and other types of elastic strips. It is a low-energy consumption and high-efficiency dedicated equipment for fatigue testing of rail transit elastic strips, filling the domestic gap. This technology has been granted a national utility model invention patent: CN205015233U[Chinese] Invention Title - A Dynamic Load Balanced Elastic Bar Fatigue Testing Machine. It will provide key data support for the reliability verification of the fastener system of China's high-speed railways.

As a research base for rail transit in China, the National Engineering Laboratory for High-Speed Railway Construction Technology of Central South University has long been undertaking key national research and development programs. Lizhi Testing will continue to provide it with efficient mechanical property testing equipment to support the scientific research development of national universities.