03
2022
-
08
Some common sense about fire-resistant rolling shutters.
Author:
Fire-resistant rolling shutters are used to prevent the spread of fire. Under normal circumstances, they can quickly switch into a louvered configuration within fire-rated compartments. Since fire-resistant rolling shutters are designed and installed with metal structures, relying solely on manual operation would place excessive physical strain on users, potentially hindering both usage and evacuation efforts in the event of a fire. Therefore, most fire-resistant rolling shutters are operated by electrically controlled systems, and operating these electrically controlled fire-resistant rolling shutters requires switching between power sources.
Fire-resistant rolling shutters are used to prevent the spread of fire. Under normal circumstances, they can quickly switch into a louvered configuration within fire-rated compartments. Because... Fire-resistant rolling shutter door It’s designed and installed with a metal structure. If it were to rely solely on manual labor, applying force over large areas would place a heavy burden on workers and could negatively impact both usage and evacuation in the event of a fire. Therefore, most... Fire-resistant rolling shutter door All are electrically and numerically controlled. Operating an electrically and numerically controlled fire-resistant rolling shutter door requires switching the power supply.
Different motor specifications can be selected based on the specific dimensions and weight of the roller shutter doors; a single motor can drive multiple sets of shutters. The electric system for fire-rated roller shutter doors is a lightweight, electrically operated shutter mechanism developed using specially designed tubular motors. It is easy to use, operates quietly and stably, features low motor noise, high power output, and convenient adjustment. It can be used in conjunction with dedicated auxiliary tracks or guide steel cables to accommodate greater height requirements for roller shutters.
Because the practical purpose of fire-resistant rolling shutters is to quickly establish a fire-isolation barrier within a limited timeframe, fire-rated rolling shutters are typically oversized and designed for large-scale, landmark buildings. Fire-resistant rolling shutters are equipment with relatively high qualification requirements; thus, there are not many manufacturers entering this industry. The research, development, and production of fire-resistant rolling shutter products play a positive role in protecting people’s property. Although China’s fire-resistant rolling shutter market started relatively late, it has been developing rapidly.
Precautions for the operation and use of fire-resistant rolling shutters:
1. Operators must not leave the operating site without authorization and should closely monitor the status of switches and the execution of operations. During the opening and closing process, no one is allowed to stand or walk beneath the louvers. This is to prevent failure of limit switches, blockage of the louvers, motor blockage, and accidents.
2. The steel fire-rated rolling shutters for fire compartments are not frequently used under normal circumstances. However, once a fire breaks out in the area, these shutters must be effectively deployed and put into operation.
3. Automatic fire-resistant rolling shutters equipped with linked control and central control center control must operate according to a set of control instruction programs.
4. During use, if any abnormal conditions are detected, immediate emergency measures should be taken to disconnect the power supply and troubleshoot the issue.
5. Fire-resistant rolling shutters shall be subject to a regular maintenance system, and maintenance records for each shutter shall be kept on file. Long-term shutter systems require maintenance every six months, including dust removal, repainting, lubrication of the sprockets and chains in the transmission mechanism, and other components. It is also necessary to inspect electrical wiring and equipment for damage, verify that they are operating normally, and ensure compliance with all relevant instructions. If any damage or non-compliance is detected, it should be repaired immediately.
The above is a summary of some key points about fire-resistant rolling shutters. We hope everyone will take the time to study and understand this information carefully, and choose products and equipment that best meet your needs.
Fire-resistant rolling shutter door
We provide customers with high-quality, illuminated products and offer tailored lighting solutions to meet the diverse needs of our clients.
Social media
Contact Us
Unit on the 7th floor, Building 10, Liuzhou Yanghe Building Materials Logistics Center, Plot Bingshi-D-1-5, Yanghe Industrial New Area, Liuzhou City, Guangxi Zhuang Autonomous Region