Leader of Automatic Fireproof Door Solution On the basis of many years’ engineering experience and powerful research and development ability, Tronco self-designed and manufactured fireproof door solution. Depend on our special technology and professional acknowledge, we manufactured fireproof door of various dimensions and functions, the broad product range covers large-scale and regular-sized fireproof door, with optional functions such as atmospheres-hermetical, radiation-proof and explosion-proof…etc. The diverse solutions like push-pull, automatic sliding and single leaf, Bi-parting leaves are also optional and all have certification. Tronco fireproof solution had engaged in many construction program and was indicated to be adopted by many medical institution. Tronco fireproof door solution combines full compliance with construction regulations, the artistic space decoration and the purchase budget to make it your prior consideration of fireproof door solution. Tronco fireproof door have such features as below: A. Fire isolation ability: Once the fire broke out, the fireproof door will prevent other things catching on fire cause from hot-gas or flame. B. Hot isolation ability: Once the fire broke out, the high temperature of fire scene will not be passed through the hot-radiation of fireproof door, so that to avoid dangerous of combustible goods catching on fire in the rooms beside. C. Stability: Once the fire broke out, the high temperature of fire scene will not cause deformation of fireproof door structure, and furthermore, the fireproof door structure will not be damaged even when the fire brigade uses the high pressure jetting water to put out fire. D. A-level fireproof door passed through the 60A certification(means that the door leaf’s deformation within the standard and the temperature of back is less than 260°C in 60mins persistent heat is A-level fireproof door and otherwise is called B-level. After heat test, the door will be taken to the impact testing and the deformation should be within standard ) E. Equipped with emergency power supply: Once the fire broke out, it will not be affected in case of power failure and can keep regular operation to make people escape easily. The door leaves condition when the emergency power supply will be used up can be set up in advance: A. keep-opening mode B. Keep-closing mode and lock up C. Keep-closing mode and can manual opening F. Can be connected with the monitor center, once the system received the fire alarm signal, it can operate 5 kinds of motion in accordance with the fireproof regionalization and escape routine of building.1.Door leaves close immediately and can open automatically with a touch.2. Door leaves close immediately and keep closing. 3. Door leaves close immediately and can accept open signal. 4. Door leaves close immediately and in manual condition. 5. Door leaves keep opening once accept the fire alarm signal.