型材为高质量铝质耐火窗。 1. The profiles are high-quality aluminum refractory windows. 6+12A+6防火玻璃，也可根据节能要求提供low-e、镀膜玻璃基片。 Different profiles can be configured with different glasses, usually 6 + 12A + 6 fire-resistant glass, and low-e, coated glass substrates can also be provided according to energy-saving requirements.
2. It can produce fixed fire-resistant windows, inner casement fire-resistant windows, outer casement fire-resistant windows, and inner overhang fire-resistant windows.
3. The aluminum refractory window adopts a single piece of fire-resistant glass and ordinary tempered hollow fire-resistant glass. The window sash can be automatically closed in 1.0 minutes according to the national standard GB16809-2008.
4. The built-in temperature control window closer series fireproof window adopts all the hardware dedicated to the fireproof window products. The hinge is a spring-driven hinge instead of the window closer, and the patented concealed by wind brace and low temperature fuse. The temperature control device replaces the original external temperature control device and wind brace. The 90 ° opening fan of the temperature control device automatically closes.
20°自行定位;锁是在原来的断桥铝普通锁的基础上加了可关闭的锁舌，且紧固器和锁块具有防火功能。 In normal use, the aluminum refractory window sash angle is greater than 20 °. It is self-positioning; the lock is based on the original broken bridge aluminum ordinary lock, and the lockable tongue is added, and the fastener and the lock block have the fireproof function.
The lock handles are parallel and close automatically when the fire catches. The lock house hangs the frame. Pull the handle to open the movable fan. Close the window handle vertically. The upper and lower fasteners and the lock are locked. In the event of a fire or accident in a surface-mounted temperature-controlled window closer, the window can be closed in time under the action of the window closer.
5. The refractory window is filled with steel lining and refractory mud in the profile cavity, and a fireproof expansion sealing tape is added in the frame fan overlap and inside the profile, which not only ensures the fire resistance performance to meet the requirements of the specification, but also meets the air-tightness of ordinary broken bridge aluminum. Watertight and wind pressure resistant and energy-saving specifications.
6. Process flow: blanking → tearing the package → punching (milling) holes → plug iron + refractory mud → plug angle code + group corner glue → group angle → wipe rubber + correction → assembly → packaging → storage.
7. Window appearance: Aluminum fire-resistant windows can be the same color as ordinary plastic-steel windows and broken bridge aluminum windows (colors can be customized) and beautiful in appearance; they can also be connected with ordinary external wall windows with strips.