On July 29, the first shield machine developed in Xinjiang successfully went offline at China Railway Construction Heavy Industry Group Xinjiang high-end equipment manufacturing base. It is understood that the success of the shield off the assembly line marks the formal possession of high-end underground equipment manufacturing base in Xinjiang, Urumqi subway construction will use the local shield brand, to better serve Xinjiang and the "Belt and Road" along the infrastructure construction of countries.
The shaft is covered with a rubber ring, and the rubber ring is evenly arranged with oil injection holes around the rubber ring to reduce the friction between the connecting rod and the sleeve. The connection head is equipped with a spring to reduce the noise caused by the resonance of the connecting rod and the dust cover, thereby achieving the effect of vibration reduction and noise reduction , Extend the service life of the shock absorber and enhance the practicality of the shock absorber.
Piston Rod,Piston Connecting Rod,Piston And Rod,Piston Conrod
Ningbo Huilexin Technology Co.LTD , https://www.oemshockabsorbers.com