Quick Roller Shutter 3H Insulated Fire Shutter Industrial Automatic
Fire Shutters Insulated Fire Shutter
Quick Roller Shutter
Power and Braking System:
The power and braking system of the motor is the key component of
the overall quick roller shutter, and it is the guarantee for the
safe, efficient and smooth operation of the whole quick door. When
the brake system fails, it must be repaired and replaced in time;
Control and Switch System:
The control and switch system is composed of main components such
as fast door output, shutdown, signal conversion, and programming.
It is divided into integrated circuit board control chip and
independent electrical components. The electronic components have
high requirements on the application environment. In order to
ensure efficient and safe operation of the quick door, the product
maintenance should be carried out frequently during daily use. When
the control system fails, it must be replaced and repaired in time;
Safety Device of Quick Roller Shutter
The quick door safety system is a mounting protection device other
than the brake system. A pneumatic safety device is installed 25CM
below the left and right guide rail or at the bottom of the door
rail. When the door encounters a vehicle or a pedestrian during the
closing process, the quick door will automatically stop and then
run up to the fully open position. When the photoelectric system
and airbags fail, they should be repaired or replaced in time;
otherwise it will easily cause pedestrians and vehicles to be
injured because of the speed.
Others:
Such as steel structure, wind-resistant device, sealing device,
roller shutter structure, interlocking device, emergency stop
device, roller, limit device, switch device etc. are all
inseparable systems. Maintenance is of paramount importance to
ensure the normal operation of all systems.
