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EnglishAdvantages of CRH380B Secondary Lateral Damper
1.Suppresses low‑frequency lateral sway, no obvious shaking.
2.Compensates air spring damping, stabilizes car body attitude.
3.Isolates high-frequency bogie-to-body lateral vibration.
4.Reduces wheel-rail lateral forces.
5.Reliable structure, easy maintenance.
6.Greatly improves lateral running stability.
Product Introduction
1. Supports fully customized dimension design. Customization services are provided according to the vehicle’s operating environment, axle load, and required appearance and installation dimensions of the damper.
2. It is one of the key components enabling high-speed EMUs to maintain exceptional stability—even keeping a coin standing—at 380 km/h.
3.Adaptable to operation in harsh environments.
4. Compensates for the insufficient lateral damping of air springs and ensures stable car body attitude.
5. Matches with Yaw Dampers, allowing them to operate in a stable condition.
6. Complies with standard TJ/CL 284-2014.
7.Has obtained CRCC certification.
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Puran Technology
Exquisite Manufacturing
Telephone:
86-13910140536
86-13810249581
86-10-8828-6972
Email:
hqf@puranparts.com
zhangqing@puranparts.com
huangpu@purankeji.com
Address：
Room 705, Building 1, Xuyang Technology Building, No. 6 Sihezhuang Road, Fengtai District, Beijing
hotline：
86-10-8828-6973
86-10-8828-7094
13910029275
Email：hqf@puranparts.com
Address：Room 705, Building 1, Xuyang Technology Building, No. 6 Sihezhuang Road, Fengtai District, Beijing
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