SHUTTER FIREPROOF DOOR
Shutter Fireproof Door
A Shutter door, fireproof door.
Fireproof door leaf roll Iron Electro Galvanizing Services thickness 1.6 mm. Guiderail steel with thickness of 1.6 mm. Fireproof doors. Would act to prevent a fire in the portion. Or stop the spread of the fire. And other protected areas To keep the fire from spreading to other parts easily. System fireproof doors. The electric doors The main function of fireproof doors are as follows.
1.fireproof doors The equipment used for heat detection occurs if there is overheating. Equipment should be working In order to release the brake on the motor. The doors slide down off the fire. The automatic
2.fireproof doors The device is connected to the Fire Alarm and Smoke Control Systems on fire. Device, it sends a signal to release the brake on the motor off. The doors slide down off the fire. The automatic
3.fireproof doors It is equipped with a switch to turn on or off manually.