Door operator assembly above a door leaf: lead screw drive, guide rail, motor and cable harness

Door Systems for Trains & Metros

Automatic Single Leaf Plug Door, Double Leaf Sliding Door and Intercommunication Door for all type of Rolling Stock — Semi High-Speed Trains (Vande Bharat), Metro, EMU

Single leaf plug door – Vande Bharat trainset – coach exterior with the plug door open at a platform
Single Leaf Plug Door for Semi-High Speed Trains (Vande Bharat)
Single leaf plug door – Vande Bharat trainset – coach exterior with the plug door open at a platform

Single Leaf Plug Door for Semi-High Speed Trains (Vande Bharat)

  • Custom-designed for Vande Bharat trainsets ensuring high reliability at operating speeds of up to 160 km/h.
  • Plug-type sliding mechanism for tight sealing, improved aerodynamics, and noise reduction.
  • Advanced safety features including obstruction detection, emergency release, and fail-safe locking.
  • Passenger-friendly operation with smooth, quick opening/closing and enhanced accessibility.
Double leaf automatic sliding door – metro trainset – door leaves with overhead track and drive

Double Leaf Sliding Door for Metro Trains

  • Equipped with high-efficiency electric motors and low-maintenance tooth-belt or ball-screw drive mechanisms.
  • Implements automatic mechanical and electronic detection to auto-reverse if an obstruction as small as a few millimeters is encountered.
  • Includes fully compliant interior and exterior mechanical emergency release handles that interface with the train's brake security loop.
  • Utilizes double-glazed safety glass and multi-lip EPDM rubber profiles to minimize cabin noise and maintain climate control.
Automatic intercommunication door – Vande Bharat trainset – door unit shown against a plain ground

Automatic Inter-Communication door for Vande Bharat Trains

  • Intelligent anti-pinch technology equipped with highly sensitive electronic current-limit sensing and optical sensors to prevent passenger injury.
  • Mechanical manual isolation switches and override levers located behind secure panels for easy manual operation during power failures or emergencies.
  • Fail-safe automatic locking and interlocking loops linked directly with train speed sensors to prevent unauthorized transition when required.