Wholesale fire windows, fire doors Xi'an Forsafe (certified), Xi'an fire window

Effects of fire shutter doors, 1, the internal use of integrated bus, reliable data transmission, fast. 2 ﹑ has automatic phase sequence detection, correction and lack of protection. Main power standby power automatic switching function (with backup power). Fire shutter doors 3, has a rich reserve interface with the fire control center linkage. 4, all electronic learning and memory limit, absolutely accurate color steel fire windows, regardless of the upper limit or lower limits forever. 5 ﹑ use of advanced micro-processor technology boutique fire windows, stable and reliable, no upper limit height range. 6, with smoke ﹑ temperature sense signal synchronization, minute synchronization detection function. Set 7 ﹑ operating parameters, simple and convenient ﹑ ﹑ accurate. 8, with a manual override escape function. In the three-phase mains electricity or when there is failure, the controller can put means so that the shutter speed automatically fall through and thus play a closed shutter function. The quality test steel fire doors, door leaf thickness question: Thickness of small fire windows doors project site than the actual use of the general design or detection, it is difficult to achieve the architectural requirements of fire rating. Check whether the actual leaf thickness in Thickness of test report. Tips Xi'an steel fire door construction site often found with float glass (single or double), insulating glass, fire resistant glass thin enough grades or poor lighting, excessive quantity of fire-resistant glass bubble posing a high fire resistance rating of fire-resistant glass . Inspection, randomly remove a piece of glass, sealing check whether the filling liquid fire in the upper corner of the fire window glass prices, measuring its thickness, grade generally 30mm, B is generally 25mm, Class C is generally 20mm, specific data to control fire glass on test report. Wholesale fire windows, fire doors Xi'an Forsafe (certified), Xi'an fire window provided by the Xi'an Fu Fire Equipment Co. Xi'an Fu Fire Equipment Co., Ltd. (www.dabaidu.com.cn) (www.dabaidu.com.cn) is Xi'an, other leaders, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Fire doors in Xi'an Forsafe leadership with the staff warmly welcome all inquiries negotiations to create Xi'an Forsafe fire doors better future.