Elastic Rail Clip

GNEE RAILWAY RAILWAY Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of elastic rail clip in China, also supports customized service with low price. Please feel free to buy cheap elastic rail clip made in China here from our factory.

Reliable Rail Clip Manufacturer-GNEE RAILWAY Rail

Elastic rail clip in rail fastening system

As an important part of E-clip fastening system, elastic rail clips are used with concrete railway sleepers to fasten rails on both sides. The rail clips are usually made of forged spring steel, which are manufactured by hot forging process. The forged elastic rail clips are considered to be better than other metal forming processes due to most uniform microstructure.

1. Raw material
2. Shearing
3. Heating to forging temperature
4. Forming
5. Quenching – Tempering
6. Inspection – Packing.

Raw material refers to a long spring steel rod. The first step is to shear the raw materials into the required length. Then put the sheared spring steel into the heating furnace. The temperature in the furnace is 950-1000℃. After heating, the clips are formed through three stages of bending by hot molding equipment. After forming, the elastic rail clips are conveyed to a quenching oil tank. After quenching, the elastic rail clips are tempered at 400-500°C. The elastic rail clips are finally oiled and packed. The elastic rail clips must have a hardness between 40 and 48 HRC.

From the first step of raw material purchasing to the final step of finished products, we do strict inspections. GNEE RAILWAY uses high precision inspection machines to make sure the finished elastic rail clips meet the requirements.

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