Zowor Door Industry Co., Ltd
Make Zhongwo a fixed star in the development history of the door industry.
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Steel Fire Rolling Shutter
Elements of Zhongwo steel Fire rolling shutter such as curtain plate, guide rail, seat plate, crossbar, door body are all made of steel material. And its door winder and control box can also meet the requirements of Fire -resistance integrity. The flameproof rolling shutter is a kind of Fire and heat-insulating device suitable for buildings with large openings. The Scroll of the roller shutter is hidden designed with characters of reasonable and compact structure, flat appearance, novel shape, strong rigidity and so on.
| Yearly output | 30,0000pieces | Name | Fire resisting shutter |
| Color | Silver | Design | Trapped inside a scroll |
| Texture | Steel | | |
Product feature
1. Internal use of integrated bus, data transmission is reliable and rapid.
2. Have phase sequence automatic detection, correction and lack of phase protection function.Main power supply backup automatic switching project (with standby power)
3. Has a rich reserved interface, which can be linked with fire control center
4. Full electronic learning memory limit, absolute precision, no matter upper limit or lower limit positioning will never change.
5. Adopt advanced microcomputer processor technology, stable and reliable, without upper limit height limit.
6. Have the function of synchronous and multi-step detection of smoke and temperature.
7. The setting of operation parameters is simple, convenient and accurate.