Rail Pad

▲production process of GNEE's rail pads▲

By following these steps, GNEE ensures that its rail pads meet the highest standards of quality and performance for railway applications.

• Material Selection

High-quality materials, such as rubber or thermoplastic elastomers, are chosen based on their properties and specifications required for rail pads.

• Mixing and Compounding

The selected materials are mixed and compounded to achieve the desired characteristics, including elasticity, durability, and resistance to wear.

• Injection molding

The dried rubber is injected into molds using an injection machine, then undergoes heat treatment, molding, pressurization, and cooling.

• Curing

After molding, the rail pads may undergo a curing process where they are exposed to heat and pressure to enhance their physical properties and ensure proper bonding of the materials.

• Vulcanization

The molded rail pads undergo a vulcanization process, where they are heated to high temperatures to strengthen the material and improve its resilience and longevity.

• Verification testing

Throughout the production process, rigorous quality control measures are implemented to ensure that the rail pads meet GNEE's standards for performance, durability, and safety.

▲Types Of GNEE rail pads▲

GNEE offers various types of rail pads to suit different railway track requirements and applications. Some common types include:

• Rubber Rail Pads

These are traditional rail pads made of rubber material, offering excellent elasticity and vibration absorption properties.

• Polyurethane Rail Pads

Rail pads made of polyurethane material, known for their durability, resistance to wear, and ability to withstand harsh environmental

conditions.

• Composite Rail Pads

These rail pads are made of a combination of materials such as rubber and plastic, offering a balance of elasticity, durability, and cost-effectiveness.

• HDPE (High-Density Polyethylene) Rail Pads

Rail pads made of HDPE material, providing excellent resistance to impact and abrasion, as well as high load-bearing capacity.

• EVA (Ethylene Vinyl Acetate) Rail Pads

Rail pads made of EVA material, offering lightweight and flexible cushioning, ideal for reducing noise and vibration in railway tracks.

GNEE rail pads application

• Freight Rail Lines

GNEE rail pads are commonly used in passenger and freight rail lines to provide cushioning and support between the rails and the underlying infrastructure, such as concrete ties or wooden sleepers.

• High-Speed Rail

In high-speed rail systems, GNEE rail pads help to reduce noise and vibration, ensuring a smoother and more comfortable ride experience for passengers.

• Urban Transit Systems

Rail pads from GNEE are utilized in urban transit systems, including subways, light rail, and tram systems, to minimize noise pollution and enhance the overall quality of life for residents living near rail lines.

• Heavy and Industrial Railways

GNEE rail pads are employed in heavy haul and industrial railway applications to protect the track infrastructure from the heavy loads and frequent traffic associated with industrial operations.

• Track Maintenance 

Rail pads from GNEE are often used during track maintenance and upgrades to improve track stability, reduce wear and tear on components, and extend the lifespan of the railway infrastructure.

▲Our Factory▲

GNEE Rail has more than 130 production lines, equipped to handle processing, injection molding, compounding, vulcanization, shaping, and inspection for rail pads.  And we have our own team of rail pad development engineers responsible for design, production, and testing, with an annual production capacity of 3 million pieces. 

GNEE Rail supplies rail pads in various sizes tailored to match the load and rail base dimensions. As a leading railway material supplier, GNEE Rail prioritizes product quality, each individual piece of rail pads undergoes strict inspection. In addition to our strict adherence to ISO9001-2008 quality control standards and internal management protocols, we use a comprehensive range of inspection tools to guarantee that each product meets our customers' requirements.

▲FAQ▲

What are GNEE Rail Pads?

GNEE Rail Pads are specially designed components used in railway tracks to provide cushioning and support between the rail and the underlying surface, such as concrete sleepers or wooden ties.

What materials are GNEE Rail Pads made of?

GNEE Rail Pads can be made of various materials, including rubber, polyurethane, composite materials, and others, depending on the specific requirements of the railway track and its environment.

What is the purpose of GNEE Rail Pads?

GNEE Rail Pads serve multiple purposes, including reducing vibration and noise generated by passing trains, protecting the rail and underlying infrastructure from wear and tear, and improving track stability and longevity.

How do GNEE Rail Pads reduce noise and vibration?

GNEE Rail Pads absorb and dissipate the energy generated by passing trains, effectively reducing noise and vibration transmitted to the surrounding environment and nearby structures.

What are the different types of GNEE Rail Pads available?

GNEE Rail offers various types of rail pads, including rubber rail pads, polyurethane rail pads, composite rail pads, and others, each offering different properties and benefits.

Can GNEE Rail Pads be customized for specific applications?

Yes, GNEE Rail Pads can be customized in terms of size, shape, and material composition to meet the specific requirements of different railway tracks and applications.

How are GNEE Rail Pads installed?

GNEE Rail Pads are typically installed between the rail and the sleeper or tie during track construction or maintenance. They are placed directly underneath the rail and secured in position using fasteners or adhesives.

How long do GNEE Rail Pads last?

The lifespan of GNEE Rail Pads varies depending on factors such as material quality, track conditions, and traffic volume. Generally, well-maintained rail pads can last for several years before requiring replacement.

HENAN GNEE RAIL CO.,LTD. is one of the most professional rail pad manufacturers and suppliers in China, featured by quality products and low price. Please rest assured to buy cheap rail pad in stock here from our factory. Contact us for customized service.