How Rotex is Shaping the Future of Train Coach Sliding Doors
October 24, 2026
A Transformation Journey Advancing Innovation and Safety on the Rails
Indian Railways faced challenges with manual door operations, highlighting the need for improved passenger safety. In a game-changing move, Rotex engineered a smart solution with train coach sliding doors. What sparked this future-forward solution, and how is it transforming train safety and the passenger experience?
Overview
As India’s railway infrastructure prioritises safety and passenger comfort, improving train coach doors is essential for enhancing convenience and operational efficiency. Facing the challenges of manual mechanisms in train coach sliding doors that compromised safety and convenience, Indian Railways turned to a leading OEM in the railway system for a robust solution.
To overcome these issues, the OEM connected with Rotex Automation Limited to create an intelligent system, combining expertise to design an advanced, high-performance component focused on passenger safety and operational efficiency. With Rotex Automation Limited at the forefront, this innovation could usher in a new era of safety, convenience and efficiency.
Challenges
- Impact on Passenger Safety and Convenience
- Compliance with Safety Standards and Obstacle Detection
- Unoptimised Processes and Inefficient Manual Door Performance
- Environmental Resistance and System Synchronisation
- Energy Inefficiency and Maintenance Complexity
- High Costs and Poor System Performance
Solution
Soft Start Valve and Supporting Valves
The system includes a Soft Start valve, 5/2 solenoid valve, 2/2 solenoid valve, and Emergency Rest valve, ensuring precise control, enhanced safety and robust system isolation.
Smooth, Controlled Door Operation
Custom-engineered valves regulate pressure build-up for smoother door movement.
Quick, Seamless Integration
Designed for seamless incorporation into existing pneumatic setups, ensuring efficient operation.
Reliable Obstacle Detection
The system detects obstructions to ensure a quick, safe response, helping prevent damage and injury.
Energy Efficiency and Low Maintenance
Pre-lubrication and reduced strain extend system life and ensure reliability with proper filtration.
Impact
Enhanced Passenger Safety
Improved automation and intelligent engineering contribute to safer train door operation.
Improved Passenger Experience
Smooth, reliable door operation enhances overall travel comfort and safety.
Have a question about intelligent train coach sliding doors, or are you seeking a customised solution? Contact Rotex to explore how our innovative door systems are transforming rail travel. Together, let’s shape the future of railways.