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ARS-4 APC-4 Railway Fasteners System
Products Description
The ARS-4 rail fastener system is designed for R65/R75 rails and is suitable for heavy-duty freight and electrified mainline railways. Its core components include elastic rail pads, insulating components and single adjusters, which absorb train load impacts through elastic buffering while providing electrical insulation performance to meet electrification requirements. The system integrates a lateral adjustment function, which can accurately adjust the track gauge after the sleepers are installed, especially for curved sections and turnout areas.
Technically, it adopts a modular design, and the combination of rail clamps and anchor bolts can achieve rail locking, which is compatible with mechanized construction equipment and significantly improves installation efficiency. The material selection takes into account both corrosion resistance and cold resistance, and can withstand extreme low temperatures of - 50℃. It complies with the GOST R 51688-2000 standard and has been certified by Russian Railways.
Advantages of the ARS-4 Railway Fastening System
Efficient electrical insulation capability: The combined design of rail pads and insulating components can effectively isolate the current between rails and sleepers, meet the stringent requirements of electrified railways for insulation performance, avoid leakage risks and ensure system safety.
Dynamic elastic buffer mechanism: The composite structure of elastic rail pads and rail clamps can absorb high-frequency impact loads during train operation, reduce fatigue damage to track structures, and extend the service life of sleepers and rails, especially for heavy-load freight lines.
Precise gauge adjustment function: The integrated single adjuster can achieve lateral fine-tuning within the range of ±2mm after the sleeper is installed, quickly correct the gauge deviation in curve sections and turnout areas, and improve the geometric stability of the track.
GNEE RAIL has been focusing on the manufacture of railway fasteners for 20 years and has a complete production system and quality control process. The main products include various types of spring clips, sleeper bolts and supporting components, strictly implementing international standards such as ISO and EN. The factory is equipped with modern processing equipment and professional testing laboratories to ensure stable and reliable product performance. We insist on customer needs as the core, can provide standard products and customized services, and guarantee on-time delivery.
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