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High Speed Train Parts Accessories Passenger Train Disc Brake

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Train brake disc is one of the key components for the safe operation of railway vehicles. It is located between the wheel and the axle and plays a vital role in braking. In modern rail transport, brake discs are often made of high-performance materials such as cast iron, forged steel or composite materials to ensure excellent wear resistance and thermal stability.

  • Description
  • Specification

When the train is running and braking, the brake part that directly rubs the wheel to stop the train is the brake shoe; the tile shaped brake block made of cast iron or other materials holds the wheel tread tightly and makes the wheel stop rotating through friction.


Railway composite brake pads manufactured to meet world standards such as UIC, AAR and GB ect. Railway brake pad are used all types of vehicles,such as locomotive,wagon,passenger car, metro and tram applications ect.


These brake pads have a very stable friction coefficient over wide range of speeds and also in wet conditions. Further it has excellent wear characteristics with smooth judder free silent braking.


Our train brake discs are manufactured utilizing advanced production techniques and stringent quality control processes to ensure high performance and reliability. Here are several key features of our brake discs:

  1. Material Selection: Our brake discs are made from high-strength cast iron or forged steel materials, designed to withstand extreme braking pressures and high-temperature environments while maintaining structural integrity and functional stability.

  2. Design Optimization: The design of the brake discs is meticulously calculated and tested for optimal heat dissipation and cooling performance. This helps reduce the risk of thermal cracking and extends the service life of the brake discs.

  3. Efficient Heat Dissipation: The surface of the brake discs undergoes special treatments, such as drilling or grooving, to enhance heat dissipation efficiency. These designs effectively lower temperatures during braking, reduce wear, and improve braking effectiveness.

  4. Wear Resistance: By using wear-resistant alloy materials and surface hardening techniques, our brake discs possess exceptional wear resistance, maintaining stable performance even under frequent braking conditions.

  5. Safety Performance: Each brake disc undergoes rigorous dynamic balance testing to ensure stability and safety at high speeds. In addition, we have adopted an anti-loosening design to prevent the brake discs from loosening or falling off during operation.

  6. Easy Maintenance: Our brake discs are designed with maintenance convenience in mind, making inspection and replacement work more straightforward and quick, thus reducing vehicle downtime.

  7. Custom Services: We offer custom services, allowing us to design and manufacture brake discs according to different train models and specific operational requirements to meet customer needs.