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High Speed Rail Fastening System

One-stop Rail Fastening System Factory in China High-speed rail fastening system is a key component to ensure the stable, safe and smooth operation of high-speed rail trains. Its role is to secure the track firmly to the sleeper (or tie) and maintain the geometric alignment of the track, which...

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One-stop Rail Fastening System Factory in China

High-speed rail fastening system is a key component to ensure the stable, safe and smooth operation of high-speed rail trains. Its role is to secure the track firmly to the sleeper (or tie) and maintain the geometric alignment of the track, which is essential for high-speed operation.

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Elastic Fasteners

These systems provide some degree of flexibility, allowing the track to adapt to changes in temperature and other environmental factors.
They help to reduce noise and vibration, enhancing passenger comfort.

Rigid Fasteners

These systems offer a more rigid connection between the rail and sleeper.
They are often used in areas where track stability is particularly critical, such as curves or bridges.

competitive advantage

High strength

Can withstand the huge vibration and shock during the train operation.

High durability

Stable performance during long-term use.

High accuracy

ensures the geometry and stability of the track.

High reliability

prevents the rail from moving horizontally and horizontally relative to the sleeper.

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System composition

igh-speed railway fastening system is usually composed of fasteners, fasteners, elastic substrate, insulation and other components. Among them, the fastener is the key component of the fastening system, which is used to firmly fix the rail to the rail pillow. Fasteners are used to connect and secure the connection between the fastener and the sleeper. The elastic substrate provides a certain amount of elasticity, which helps to reduce vibration and shock during train operation. Insulators are installed between the rails and the plates to mitigate the load on damaged joints.