Aluminum Alloy Frame Upper Track Industrial Accordion Door for Aircraft Hangar

From the point of view of statics, steel profiled sections are the ideal choice for industrial door constructions. They can be used to construct rigid panels with a large surface area and slender frames. The same system of profiles can be used for folding doors, sliding doors and sliding folding doors. The various sections and weatherstrips are all suitable for manually or automatically operated door assemblies. Ingeniously designed central weatherstrips guarantee a high level of safety (no trapped fingers) and tightness.

Product Description:

Not only are the sizes of folding doors hugely diverse, but the doors are all completely made to measure and designed specifically for certain industrial, commercial (or even some domestic) applications. Alongside this, most of the doors can be fitted inside and outside the aperture.

Bi-folding doors provide various benefits. The doors are all insulated to keep in the heat, whilst they can often also be made using lots of glass elements.

Folding doors are incredibly easy to operate and can be opened only part of the way if needed. When fully opened however, the door folds into a small area, preventing obstuctions and preserving both internal and external space.

Folding doors have a numbr of configurations. There is due to the design, allowing either the whole door to fold away, or if you need quick and easy access a small pedestrian part of the door can fold on its own.

Types of industrial folding door:
1) Bi-Fold / End Folding Sliding Doors (door fixed in corner of the panel)
Doors fold at the end of panels and lay flat when in the open position. This method uses the least amount of space to store the doors and only protrudes from one side of the track.

End Folding Sliding Doors
2) Harmonica / Centre Folding Sliding Doors (door fixed in middle of the panel)
Doors fold from centre of panels and lay flat when in the open position. This method requires that the first door panel is half the width of all of the subsequent doors. It utilizes the space on both sides of the track so that the storage is not all to one side.

Advantages:
Easy to install, extend or move
Free running - requires 1/100 weight to force ratio to move doors
Low maintenance - bearings and track do not need to be oiled
High reliability – certified for 100,000 cycles
Near silent operation
Easy to use
Tapered edge track profile means door hangers always run smooth and do not snag or bind
Compact size – allowing for space utilization
Track profile designed to reduce build up of dust, dirt and ice
Space effective solutions for sliding doors

Features:
Surface is PVC fabric, double layer and beautiful.
Main skeleton is formed with steel tubes. It is designed through precise structure calculation with universal steel structure software, meeting requirements of wind resistance.
Safety Drop-proof device, can stop falling of door body when the steel wire of motor breaks suddenly, protecting human life under the door.
Multi-limit design guarantees precise running.
Inching control design makes sure there will always be a human operating the door when it runs. This can avoid accidents caused by human-absence.
High safety class of motor and steel wire, guarantees reliable operation.

Applications:
Folding doors for factories and industrial units
Warehouse folding doors
Folding doors for aircraft hangars
Agricultural folding doors – barns, farms and stable partitions
Commercial folding doors – restaurants, shops, garages, schools, offices etc.