Kingrail Parts produces rail clips in strict accordance with the scientific procedures of elastic rail clip production. The specific process is as follows:
1. Raw materials 2. Shearing 3. Heating to Forging Temperature 4. Forming 5. Quenching 6. Tempering 7. Inspection 8. Packaging.
1. Raw material: High quality spring steel, from reliable and certified long-term producers.
2. Shearing: The spring reinforcement must be sheared to the required length.
3. Heating: to the forging temperature (950-1000 degrees Celsius), but avoid overheating to check for decarburization.
4. Forming: The properly heated bar is transferred to a power press for forging.
5. Hardening: Transfer the forged rail clips into the quenching bath. Check the dimensional accuracy and quench hardness of the rail clamps before tempering.
6. Tempering: The track clip is tempered at around 350 degrees Celsius to achieve the proper toughness of the spring.
7. Inspection: The product is then thoroughly inspected according to the specifications and designs required by China CRCC and customers.
8. Packing: The clips can be packed in woven bags or according to customer requirements.
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