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CM-B Tram Rail Fastener for Grooved Rail - High-Quality Solution from China Suppliers and Factory

CM-B Tram Rail Fastener for Grooved Rail - High-Quality Solution from China Suppliers and Factory

Introducing our high-performance model CM-B, expertly engineered with a durable polymer composite baseplate, a microporous elastic pad, and glass-fiber-reinforced gauge bushings. Designed specifically for versatility, this product features adjustable static stiffness of 60 kN/mm per node, tailored to meet your project needs. It offers a rail lift capability of 10 mm and an innovative gauge adjustment range of +8/-16 mm, which can be further extended to +12/-20 mm, With an impressive insulation resistance exceeding 10⁸ Ω, the CM-B is also crafted for easy installation and minimal maintenance requirements. As a leading player among China suppliers, we are committed to providing high-quality products directly from our reliable factory, ensuring that you receive exceptional performance and durability. Enhance your projects with the CM-B, the perfect solution for your engineering needs!
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    Product Details

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    Frequently Asked Questions
    Q: What key features does this solution offer?
    A: It delivers high performance, responsive usability, and optimized standard specifications designed for seamless operations.
    Q: Is this content mobile-friendly?
    A: Yes, all elements are fully responsive and optimized for mobile, tablet, and desktop viewports.
    Q: How can I get more information or support?
    A: You can reach out to our dedicated support team via email or live messaging for assistance.
    Q: Are customizable settings supported?
    A: Yes, flexible options allow customization to tailor the presentation according to specific requirements.
    Q: What quality assurance standards are followed?
    A: Strict quality checks and standard guidelines are implemented to maintain reliability and performance consistency.

    Technical Specifications

    Item

    Unit

    EN standard requirement

    Thickness*

    mm

    7-15

    Static stiffness*

    N/mm³

    0.02-0.25

    Insulation resistance

    Ω

    ≤10⁸

    Compression set

    %

    ≤ 10

    Applicable standards

    DIN

    DIN 45673-7:2010

    Change after 10 million load cycles

    Static stiffness & thickness variation

    %

    ≤ 10

    Items with * can be customized according to the line requirements.
    Custmized Railway Ballast Vibration Reduction Mat EN Standard101

    Application

    Widely used across China’s rail network, the Elastic Ballast Mat delivers proven results. Installed under the ballast bed, it boosts track elasticity, cuts down ballast breakage, and improves load distribution—especially on curves and turnouts. Designed with a puncture-resistant top layer and an elastic damping layer, Ballast Mat performs reliably with or without retaining walls.

    Quality Assurance

    We have designed, manufactured, and exported ballast mats for over 20 years. Our products are installed on more than 40 metro lines across major Chinese cities like Beijing, Shenzhen, Wuxi. Customer satisfaction stands at 98%.
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    Before leaving our factory, the ballast mats will be tested strictly according to standard requirements . For customers who require more, we carry out type tests at our in-house testing centre. 

    Tests include:
    • Fatigue testing
    • Static and dynamic stiffness measurement
    • Tensile testing

    This process verifies Elastic Ballast Mat reliability under real working conditions.
    • Custmized-Railway-Ballast-Vibration-Reduction-Mat-EN-Standard01_01
    • Custmized-Railway-Ballast-Vibration-Reduction-Mat-EN-Standard01_03
    Custmized Railway Ballast Vibration Reduction Mat EN Standard101

    Production Capacity

    We handle Ballast Mat production in-house at our dedicated continuous foaming workshop. The facility runs on an automated German production line, giving us consistent quality and high output. Current annual capacity stands at 900,000 square metres of Railway ballast vibration reduction mat.

    Custom Mould Design & Manufacturing

    – In-House, Start to Finish
    Our Mould Engineering Department operates a full digital workshop equipped with more than 20 CNC machines, including machining centres, spark eroders, and wire cutters. This allows us to design and manufacture a wide range of moulds for the rail transit industry – injection moulding, rubber, SMC, and specialised types such as auto-core-pulling bush moulds.

    Annual output stands at 300 sets of moulds and tooling.

    If your project calls for a non-standard shape for Elastic Ballast Mat, a special material, or a unique production feature, we have the equipment and the experience to deliver.
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    Custmized Railway Ballast Vibration Reduction Mat EN Standard06

    Packaging & Shipping Options

    We keep packaging practical and flexible. Customer choose what works best for their order.
    Outer packaging is included as standard.
    For pallets, we offer two options:
    • Plywood pallets – for standard shipments
    • Solid wood fumigated pallets – certified for export where required
    • All packaging follows standard export practices.
    If you have specific labelling or marking requirements, let us know in advance.
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