Description
Technical Parameters
Turnout Types & Applications
| Classification | Type | Features | Case Examples |
|---|---|---|---|
| By Rail Type | 60kg/m UIC turnout | Side speed ≤160km/h | Beijing-Shanghai HSR (China) |
| By Crossing | Fixed nose crossing | Requires wing rails | Conventional lines |
| Movable nose crossing | Seamless, allows ≥350km/h straight | German ICE | |
| By Layout | Single slip turnout | Most common (80%+) | Stations |
| Double crossover | Enables route transfer | Major hubs | |
| Special | Vibration-damping turnout | Embedded rubber pads (-12dB noise) | Metro tunnels |
Track Divergence & Convergence
- Divergence: Allows trains to switch from a main line to a branch line (e.g., entering stations, shunting, or avoiding oncoming trains).
- Convergence: Merges multiple tracks into one (e.g., returning from a siding to the main line).
Turnout component Application
Gnee-professional railway frog supplier
Hot Tags: rail turnout component, China rail turnout component manufacturers, suppliers, factory, frog in railway, railroad frog welding, railway turnout frog function, railway turnout types, turnouts in railway tracks, what is railway turnout frog
