The vibration damping fastening system has been laid for more than 600 kilometers in Beijing, Guangzhou, Shenzhen, Luoyang, Zhengzhou, Chengdu, Chongqing, Hangzhou, Nanjing, Suzhou, Changzhou, Wuhan, Xi'an, Fuzhou, Jinan, Qingdao, Foshan, Guiyang, Nanchang, Harbin, Hohhot and other cities in China.
The fastener consists of upper and lower iron base plates with double self-locking structure design, which is pre self-locking before delivery and self-locking after installation. The system has properties like compact structure, light weight and convenient installation and maintenance.
(1) Static stiffness: 12-18 kN/mm;
(2) Compared with ordinary elastic split fasteners, the vibration reduction effect of this product can reach 5-8db
(3) After 3million fatigue tests, the change rate of static stiffness is not more than 10%, and the change rate of longitudinal resistance is not more than 10%. All parts and components are not damaged.
Upper Self-Locking (Third Generation) Double-Layer Nonlinear Damping Fastener