Roller shutter springs are added to the shutter shaft to enhance efficiency during rolling.Â
Automatic roller shutter doors are convenient and easy to operate. These doors can be opened by a remote from a distance of 30 meters and a push button next to the door can open and close the door in the absence of a remote. A manual chain fitted on the shutter motor helps to open and close the door when there is no power.
springs
motor
chain
rails
plates
box
roller shaft
brand new door
primer paint
4 days fabrication
2 days installation
faulty
wrong door
wrong measurements.
