Conical rubber springs, featuring high unit volume and low specific gravity, efficiently dampen high-frequency vibrations. Their adjustable rigidity offers different vertical and horizontal positioning stiffness in axle box suspensions. With nonlinear characteristics, they boost running performance sans extra shock absorbers, ensuring rail car safety.
Features
· Variable Stiffness: Stiffness adjusts during compression, adapting well to diverse road conditions and load variations.
· Space-Saving: Its conical shape optimizes installation space, ideal for compact suspension systems.
· High-Efficiency Vibration Damping: Dampens high-frequency track vibrations, enhancing ride comfort.
· Fatigue Resistance: Crafted from premium materials via advanced processes, ensuring long-term reliability under cyclic loads.
Product Performance | Reference Value |
Dimension (B*L*H) | Customized |
Operation Temperature | -25ºC to 50ºC |
Certifications | EN 45545, GB/T 36375-2018 |
Application | Railway Wagons, Railway Coach, Rolling Stock, Locomotive |
Tensile Strength | ≥15MPa |
Elongation at Break | ≥400% (<60 Shore A) |
≥300% (≥60 Shore A) | |
Adhesive Strength of Metal and Rubber | ≥4 Mpa |
Resilience | ≥40% |
EN Compression Set | ≤20% (70ºC, 24h) |
Why Choose Us
· Expert Manufacturing: Backed by years of experience in ductile iron casting, we utilize advanced processes and cutting-edge technology to deliver superior-quality railway components.
· Strict Quality Control: Every product undergoes rigorous inspection to ensure compliance with international standards and to meet or exceed customer expectations.
· Tailored Solutions: We provide customized services, rapid response to client feedback, and comprehensive after-sales support to ensure long-term satisfaction.
