The difference between fire-proof rolling shutter doors and ordinary rolling shutters, fire-proof rolling shutter doors wholesale

Fire-proof rolling shutter doors are an indispensable fire-proof and flame-retardant product in buildings today. Fire-proof rolling shutter doors are suitable for larger fire protection zones where fire doors cannot be used, and their fire-resistant performance is also quite outstanding. In terms of appearance, there is not much difference between ordinary rolling shutters and fire-proof rolling shutter doors, but as fire-proof products, of course they should have their own unique features. Fire-proof rolling shutter doors are mainly controlled by motors. Ordinary rolling shutter doors have two types: manual and motor-controlled. The difference is that one is ordinary One of them is a fireproof motor.
Ordinary roller shutters are hollow and bent. Ordinary roller shutters have separate physical or motor switches. The interior of the curtains of fire-proof rolling shutter doors is filled with flame-retardant and heat-insulating fireproof materials, while fire-proof rolling shutter doors can be connected to the entire of the building's fire control center. Fireproof rolling shutter doors wholesale
If you have any questions about fireproof doors, we will try our best to answer them for you. For more details, please visit the official website of Shenzhen Tongxiao Industrial Co., Ltd. or consult the relevant staff