Air Spring Aluminum Components
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Precision aluminum pistons and housings for automotive air spring systems
An air spring is a flexible suspension support system that uses compressed air as the elastic medium. Its performance depends not only on the elastic characteristics of the rubber air bag, but also heavily on the structural strength and coordinated performance of the metal components such as aluminum pistons and protective housings.
- The aluminum alloy piston serves as the connecting interface between the air spring and the vehicle chassis. Its design must balance load-bearing strength, lightweight performance, and precise sealing compatibility with the air bag.
- The protective housing is a metal sleeve positioned around the piston or at the end of the air bag. Its primary role is to protect the air bag from external impact and environmental damage while also providing stable guidance support for piston movement.
Together, the aluminum piston and protective housing function as the “structure and armor” of the air spring system. Through lightweight material selection, precision structural engineering, and coordinated functional design, they ensure elastic performance of the air spring while significantly enhancing overall reliability and service life.
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