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Pneumatic In-Swing Bus Door Mechanism For City Buses, Coaches, Buses, Tour Buses

    • Typical Clients: Yutong, Kinglong, TATA, Daewoo
    • Market Type:OE Market 
    • FOB Price: USD 250
    • Payment Terms: T/T
    • Minimum Order: 1Set/Sets

Quick Details

  • Material:

    Steel

  • Weight:

    40kg

  • Open the way:

    Standard Mobile

  • Color:

    Poweder Paint

  • Open direction:

    in-swing

  • Quality:

    High Performance

  • Package:

    Plywood box

  • Designed Capacity:

    2 Days

Product Name:Pneumatic In-Swing Bus Door Mechanism For City Buses, Coaches, Buses, Tour Buses

Pneumatic In-Swing Bus Door Mechanism For City Buses, Coaches, Buses, Tour Buses

Application

Daewoo, Yutong, Kinglong etc

Product Description:

1.Pneumatic In-Swing Bus Door Mechanism For City Buses, Coaches, Buses, Tour Buses
2.Pneumatic Swing-in and Swing-out
3.Working Pressure

4. Ambient Temperature:-40°C-80°C

5. Control Voltage: DC12V or 24V

1. Working Principle
This auto door mechanism uses a pneumatic cylinder to realize close and open actions of door through a single piston rod and a crankpin system. Each door panel is controlled by the separate cylinder; the door gliding speed could be adjusted; the door is also equipped with cushioning function during door opening and anti-clamp function during door closing.
The movements of the cylinder are controlled by solenoid valve, which could easily change its working conditions when the power is on. When the door is under opening or closing conditions, it is unnecessary to supply the power for the solenoid valve
During closing action of door, if door movement is interrupted by somebody or something, the control box shall work to change the working condition of solenoid valve to open the door.
         
2. Main Technical Specifications 
1    Ambient temperature-40+80
2    Air pressure0.4Mpa0.8Mpa
3    Working voltageDV24V
4    Driving force2000N0.7Mpa
5    Endurance500000 times
 Directions for Use

1Methods of opening:
When air supply is cut off, the door could be opened directly by hand; when air supply is provided, the door could open automatically by: 1. pressing the correspondent dashboard switches to control the front and rear doors; 2. opening the manhole (check point), press the red button on the right side of the solenoid valve. (Release after press)
 
2Methods of closing:
When air supply is cut off, the door could be closed directly by hand; when air supply is provided, the door could close automatically by: 1. pressing the correspondent dashboard switches to control the front and rear doors; 2. opening the manhole (check point), press the red button on the left side of the solenoid valve. (Release after press) 

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Supplier Details

Jiangsu Huimin Automobile Accessories Manufacturing Co; Ltd

Market Type: OE Market 
Business Type: Manufacturer
Main Product: Bus Door and Mechanism

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