Fatigue Testing Machine

     A shock absorber fatigue testing machine is a specialized piece of equipment designed to evaluate the durability and performance of shock absorbers under repeated stress over time. The primary purpose of this machine is to simulate the long-term operating conditions that a shock absorber would experience in real-world environments, ensuring it can withstand continuous loads, vibrations, and motions without failure. 

    The machine works by applying cyclic loading or motion to the shock absorber, replicating the repeated compression and extension movements that occur during normal use, such as when a vehicle goes over bumps or uneven surfaces. The shock absorber is subjected to these repetitive forces over thousands or even millions of cycles to determine its fatigue life—essentially how long it can perform effectively before showing signs of wear, degradation, or failure.