Fire shutter door is generally considered as a kind of shutter door, but in essence our fire shutter door is a kind of fire, smoke and heat insulation effect. This is an indispensable fire protection facility for large building openings.
The fire shutter door is equipped with a special central fire control system. When a fire occurs, smoke detectors and temperature detectors will receive signals to trigger the fire protection system. At this time, the fire shutter door will give full play to its fire and smoke performance. It can effectively prevent the spread of fire, provide valuable rescue time for firefighters, and greatly reduce the loss of life and property.
Working process: the door opening sensor provides the trigger signal to the control system, and the control system sends the command to the frequency converter according to the current position of the fast rolling door, starts the driving motor to make the curtain rise rapidly, and the vehicles and pedestrians automatically drop through the rear curtain to close the channel until the next door opening signal is opened again. As the name suggests, the vertical speed of the fast rolling door is very fast, and it can't be directly started and stopped like the rolling steel door. Usually, a frequency converter is needed to control the speed of the motor. As soon as possible (about 20cm), there should be a deceleration, buffering, parking process, to prevent the track from being hit, to prevent people from being caught, to reduce noise, which is also the standard to measure the performance of the fast rolling door.
Door cloth material: curtain cloth usually adopts PVC or PVDF film, especially PVDF film has better anti-aging performance, and is not easy to fade. It has self-cleaning function and is very suitable for quick roll door.
Fire door manufacturers, their main products are fire doors, but they don't just produce these. But we can start with fire doors. The main purpose of fire doors is to prevent fire, but they are made of various materials, such as steel and wood. Consumer demand is diversified, so manufacturers are diversified, and everyone has more choices. They can choose fire doors of various materials according to their own preferences.
In addition to the production of fire doors, fire door manufacturers will also produce some other fire products, such as windows. Windows are also very important in the process of fire prevention. We should pay attention not only to the door, but also to the window. So these manufacturers will also produce fire windows, so that everyone can stay in a safer environment.
When you buy fire doors, don't ignore the choice of a window, which can better protect your family. In addition to doors and windows, some factory doors may be rolled. Fire prevention in factories is very important, although most of the rolling shutters are made of steel. But this material does not mean that it has a strong fire resistance, we should take a look at the fire door manufacturers dedicated fire shutter.
Fire shutter can better protect the factory from fire. Even if there is a fire, it will not spread everywhere, causing greater losses.