Rolling Doors for High quality vertical automatic interior insulation fire-proof galvanized steel roller shutter

Steel Fire shutter

  Fire Resistant Roller Shutters are designed for openings with fire-resistant walls where isolating or resisting the passage of fire is required. They are commonly used as part of an integrated fire prevention system in applications such as shopping centres, hospitals, aged care facilities, hazardous goods storage, warehouses, factories and office buildings.

Product Description

Operating principle:

When a fire breaks out, smoke and temperature detector detect smoke and temperature signal, The controller sends the action command to the coil door machine, the roll door machine works, completes the fire protection roll curtain descent, the second step drops, closes the function, thus stops the fire and the smoke spre

Product parameters: