aluminium roller shutter with manual control

详情

A roller shutter, roller door or sectional overhead door is a type of door or window shutter consisting of many horizontal slats hinged together. It provides protection against wind and rain. Roller shutters are strong and efficient and are suitable for a wide range of applications, from small security shutters to large industrial uses.

 

Benefits:

• Excellent thermal insulation properties

• Noise insulation down to *8db

• Fire protection with aluminum material

• Sun glare reduction

• Privacy protection and anti-burglar

 

Main components

1.Winder and strap control

The winder and strap control can stop the curtain at any position, fully open, or fully closed, or any position in between.



2.Aluminium slat profile

The slat we use is a double walled cavity, curved profile with a PU foam injected into it during the forming process.



3.Aluminium head box

The box has two roll formed sections (Top Plate and Bottom Plate), that are fitted together with a pair of cast aluminium end plates. When the roller shutter in the UP position,The  slat is concealed in the head box.



4.Aluminium guides

The guide is the section that the slat profile actually runs up and down in, and supports the shutter head box.



5.Bottom bar

The bottom bar is the section along the bottom of the shutter slats which has the primary function of straightening the curtain.