The application of HUABAO VSR in Shanghai maglev train rails

Shanghai maglev project which adopt Germany technology is invested nine hundred million. The German requests to use VSR to eliminate residual stress. At that time, four VSR plants were chosen, and by the following contrast, HUABAO Co., is the only one that win the bidding:
    a) by comparison of equipment performance
    b)elimination factor of VSR to eliminate the residual stress of work pieces
    c)reliable test and temperature rise test of equipment’s continuous operation
    Because the maglev project is urgent, so all the vibratory stress relief equipents keep working in succession for 24 hours and last for 150 days. HUABAO VSR equipment finally finish their work successfully. The result of project acceptance and the recent use have proved that all the components handled by HUABAO VSR are all up to the technical requirements of Germany and have always kept the excellent dimensional stability.

Videos link on youtube:

https://www.youtube.com/channel/UCMG0IdSeQmNh_hnuA81pYBA