Electric fire shutter doors installed | Haley Door Industry (certified) | fire doors

 Fire shutter doors with evacuation is on a composite type steel fire shutter additional emergency escape door. Escape door and shutter synchronous rotation fire shutter door motor, do not fall off at any angle fire shutter door remote control, and fully guarantee the performance of the closed shutter doors. When the fire broke out not only cut off the fire escape but also ensures that staff Shijiazhuang fire shutter doors, fully protect the lives and safety of users. Technical parameters: refractory time: 3 hours, thermal radiation intensity: 0.4W fire doors, smoke performance: less than 0.2㎡ / min, pressure-resistant performance: 80kg / m, opening and closing speed: 2 ~ 9m / min. Horizontal steel fire shutter curtain board is doing the horizontal movement, is the most suitable place to install an escalator entrance hole or other flat horizontal fire separation area. Horizontal steel fire shutter door is a decorative steel columns do not need to fire shutter doors, so the budget can greatly reduce the cost of business in the use of the site can also increase usage. Technical parameters: 4 hours fire resistance of other technical indicators in line with GB14102-2005 electric fire shutter door installation | Haley Door Industry (certified) | fire doors by Haley Door Co., Ltd., Shijiazhuang. Shijiazhuang Haley Door Co., Ltd. (www.sjzhlmy.com) (www.weizhenmei.net) is a leader in Shijiazhuang, fire equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum meet customer needs. Haley door industry leader in the staff warmly welcome all inquiries negotiations to create Haley door industry a better future.