1.We can offer rugged pneumatic lift lock rotary door mechanism 2.for tour and intercity coaches/buses.
Main features of rugged pneumatic lift lock rotary door mechanism:
Lift to Lock
Helical Shaft Design
Sensitive Edge Design
Emergency egress by exhausting air
Main parameters:
Maximum torque in locked position (at 90 psi) 122ft-1bs
Recommended door shaft rotation: 90 degree
Operating temperature: -30°C to 80°C
Envelope size: 5.51’w * 12.50’d * 4.53 h
Operating pressure: 90-125psi
Minimum life cycle: 1,000,000
Locking mechanism: Local wedge lock
Door closing time: 3-5seconds
Door opening time: 3-5seconds
Ivy Machinery, the leading bus door system manufacturer in China, we can provide the optimum door system for any vehicle (buses).
Bus door part--- pneumatic lift lock rotary door mechanism
