1.panel very close to bus body after open 2.which adds the lifting mechanism into the baseplate operator to lock the door panel

NR350 Plug doorsystem for the airport bus .

 The main parameters of NR350 Airport bus Plug door system:

Maximum torque in locked position (@90 psi)	122 ft-lbs
Recommended door shaft rotation	90 degree
Operating temperature	-30°C to 80°C
Operating pressure	90-125 psi
Locking mechanism	Local wedge lock
Door closing time	3-5 seconds
Door opening time	3-5 seconds

1.Mechanism: Auto-operation; Emergency release; Sensitive edge.Local wedge l

2.Opening or closing the door agilely and smoothly

3.Safer and easier for the maintenance and installations

3.We have past ISO 9001-2000 certifications and ISO/TS16949:2000 certifications

Ivy Machinery, the leading bus door system manufacturer in China, we can provide 

the optimum door system for any vehicle (buses).

NR350 Plug door system for airport bus