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Product Introduction
The railway fastener system is the "stabilizer" of the railway track. It is composed of spring bars, bolts, rail pads and other components. According to the applicable sleeper type, it can be divided into wooden sleepers, concrete sleepers and composite sleeper special fasteners. Wooden sleeper special fasteners, such as traditional spike fasteners, have a simple structure and low cost, and are suitable for branch line railways; concrete sleeper fasteners are the most widely used. SKL series, WJ-8 type, etc. are connected to concrete sleepers through pre-buried casings, have strong anchoring force, can withstand large loads, and are widely used in trunk railways and high-speed railways;
SKL fastener system
Simple and reliable structure: It is a bolt-inseparable elastic fastener system with a simple structure. It has many mature application cases in ballasted trackbed lines in various countries around the world. It is safe and reliable.
Easy to adjust the track gauge: The track gauge can be adjusted by replacing the base, which is easy to operate.
Good integrity of parts: The parts are fixed together to avoid missing parts and improve installation and use efficiency.
Adjustable longitudinal resistance: In areas where longitudinal resistance needs to be adjusted, it can be achieved by adjusting the buckle pressure, which is highly adaptable.
WJ-8 fastener system
Suitable for ballastless track: It is designed for laying ballastless track with shoulder guard, and can work well under the limited conditions of the size and position of the rail groove of the original plate type and double-block ballastless track.
Adjustable longitudinal resistance: The same iron pad can be installed with a variety of elastic bars such as conventional buckling pressure and small buckling pressure. With the rail pads with different friction coefficients, different line resistances can be obtained to meet the requirements of laying seamless lines in different sections such as roadbed, tunnels, bridges, etc.
Good insulation performance: Engineering plastic insulation blocks are set between the iron pad shoulder and the rail, which greatly improves the insulation performance of the fastener system, especially the insulation resistance during rainfall, and ensures the normal operation of the track circuit.
Product Specifications
SKL14 Fasteners System
SKL12 Fasteners System
WJ-8 Clip Railway Fastenering System
Product Packaging & Delivery
Put the fasteners into a transparent plastic sealed can with a temperature and humidity color indicator. Place a desiccant and a temperature and humidity sensing patch in the can. The color of the patch will change with the environment. Arrange the sealed cans neatly in a carton with an insulation layer. The insulation layer is made of environmentally friendly aerogel material, which can adjust the internal temperature and humidity environment. A visual temperature and humidity recorder is attached to the outside of the carton to facilitate monitoring throughout the transportation process. It is suitable for fasteners that are sensitive to the storage environment.
As a professional supplier of railway connectors, GNEE RAIL is committed to providing high-quality fastening solutions for international railway construction projects. Our product line is complete, covering a full range of railway-specific fasteners such as spring clip fastener systems, high-strength bolts, and insulation components. We have established long-term cooperation with many large manufacturing companies to ensure stable and reliable product quality. We have established a strict quality traceability system, and complete production information can be queried for each product.
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