SKL is a robust, direct-screw fastening system designed for concrete sleepers. It's simple, dependable, and safe, having been validated as a reliable solution for ballasted tracks across numerous countries.

Typically, the rail seat assembly consists of two tension clamps (SKL clips) situated on top of angled guide plates, which are positioned on either side of the rail. These guide plates fit into recesses on the concrete surface, securing the rail horizontally and transmitting lateral loads to the sleeper. A pad under the rail provides a cushioning layer to absorb impact and offer electrical insulation.

• Simplified Adjustment: The gauge can be adjusted simply by swapping components, removing the need for different sleepers.
• Reduced Handling: Captive fastening reduces the risk of losing components, saving installation time and costs.
• Maintenance Efficiency: All components are replaceable (even concrete dowels), limiting costs to specific affected parts.
• Variable Restraint: Clamping force can be varied to meet specific longitudinal restraint requirements.
• Tunable Stiffness: Adjusting fastening stiffness allows overall track targets to be met as they evolve.
• Enhanced Safety: The overturning stop keeps the rail secure and protects clips from overstretching.

We specialize in providing top-quality products and innovative solutions for the railway and rail transit industries. Our mission is to advance the safety and efficiency of rail transit by providing excellent track accessories and services.

• Superior Quality Control and standards.
• Highly Competitive Prices.
• Expert Team and Cutting-Edge Technology.
• Effective OEM & ODM Services.