The turnouts with rail type are meticulously categorized to suit diverse needs: 8 kg/m, 12 kg/m, 15 kg/m, 18 kg/m, 22 kg/m, 24 kg/m, 30 kg/m, 38 kg/m, 43 kg/m, 50 kg/m, and 60 kg/m. Additionally, the turnouts are classified by size: No. 2, No. 3, No. 4, No. 5, No. 6, No. 7, No. 8, No. 9, and No. 12, among others. These can further be distinguished into single switches, symmetrical switches, triple switches, compound switches, cross-crossing switches, and cross-crossing combination switches. A turnout stands as a crucial component of track infrastructure, enabling smooth transitions for locomotives and vehicles between tracks. Predominantly utilized at stations and marshalling yards, they significantly bolster the efficiency and capacity of the rail system. Strategic placement of turnouts allows even single tracks to maximize their potential. By integrating a turnout with a fork longer than the train, seamless train switching is achieved, thereby elevating the railway network's overall functionality and adaptability.







