In an airport or aircraft maintenance base, the huge hangar door is not only the “facade” of the building, but also carries the important responsibilities of protecting aircraft safety and ensuring operational efficiency.However, traditional hangar doors often seem powerless in the face of power outages, typhoons, or daily maintenance.

 

Relying on a number of patented technologies, the hangar door produced by Lianxin Chitai systematically solves the pain points of the industry and reinterprets it as safer and smarter.

 

 

1. Dual emergency plans to calmly deal with emergencies

When there is a sudden power failure or system failure, the traditional hangar door often requires multiple people to work together to manually open it, which is not only time-consuming, but also physically exhausting.

To this end, Lianxin Chitai hangar door innovatively launched two emergency operation plans：

Lightweight steering wheel design: only one person can turn the side steering wheel with one hand to easily open the door.

Trailer towing mode: You can quickly complete the opening and closing of the door with the help of an on-site trailer or tractor.

Both methods can be quickly detached from the electric system through the manual clutch to achieve “one-person operation and rapid response”, which not only saves time and effort, but also effectively avoids secondary damage to the door body due to forced operation.

 

 

2. Stable and reliable, without fear of extreme weather

The structural stability of the hangar door is directly related to the safety of the aircraft and equipment. For this reason, Lianxin Chitai has carried out two innovations in the hangar door.：

Anti-derailment device: It has dual automatic and manual anti-typhoon protection, and can be started manually even in the event of a power failure. Its safety and operating efficiency far exceed the traditional fan-by-fan operation method.

Scientific structure design: relying on professional steel structure strength verification software, the door body and track are accurately simulated and analyzed for wind and compression resistance, and data support is used instead of empirical judgment to make it perform better under extreme loads such as typhoons and earthquakes.

 

 

 3. Intelligent core to achieve long-term operation and maintenance

Lianxin Chitai runs intelligent technology through the “whole life cycle” of the hangar door to achieve continuous economic benefits and convenient operation and maintenance.

Durable drive parts: The well-known brand drive wheel train is selected, the surface is specially hardened, the wear resistance is significantly better than that of ordinary parts, and the service life is greatly extended.

Automatic lubrication system: Based on PLC control algorithm, accurate oiling is realized according to the operating data of each point, and the extensive maintenance mode of “refueling by feeling” is completely said goodbye.

Virtual simulation platform: conduct 3D simulation demonstration and control optimization before manufacturing, and solve potential problems in the blueprint stage.

Intelligent fault detection: it has the function of graphical maintenance guidance, which greatly shortens the troubleshooting and repair time.

 

 

 

4, the details are ingenious and demonstrate professional quality

In the detailed handling of long-term stable operation, Lianxin Chitai also demonstrated a high degree of engineering rigor.

Anti-loosening bolt design: Stainless steel bolts are used and anti-loosening treatment is implemented to effectively avoid bolt loosening caused by vibration and reduce the frequency of maintenance.

Double-layer sealing structure: Compared with single-layer sealing, it can more effectively isolate water vapor and dust, and provide better protection for the internal environment of the hangar.

Integrated anti-collision pile: compared with the simple expansion bolt fixing method, it has stronger impact resistance and provides more solid protective support for the door body.

 

 

Lianxin Chitai intelligent hangar door is not a simple function superposition, but a systematic upgrade around the core concepts of “safe and convenient, intelligent operation and maintenance, and long-term economy”.

From emergency mechanism to structural design, from daily maintenance to process details, it continues to provide more reliable and smarter entrance and exit solutions for aviation, aerospace and large-scale industrial facilities.