You can use multiple protection measures structure: some industrial rolling door manufacturers in the industrial roller shutter doors security on more dependent on external security measures, such as an infrared beam sensor system, automatic alarm and other additional security implementation of industrial doors, often ignoring the door of their own safety structural design, when the process is running in the door really have problems, these additional safety features can only play the role of a warning, not a very good curb dangerous place. And infrared sensors are very sensitive, as a result of long-term exposure to outdoor camera lens, easy to accumulate dust, resulting in false positives infrared sensors, the door can not be opened or closed situation. But affect the production efficiency and safety. Roll axis secondary safety protection design, cover plate industrial shutter doors automatically lock structure of large industrial electric doors, Difficult rebound device, and industrial shutter curtain sheet second upgrade improved by tooth hook redesign large industrial door manufacturers, so combination between screens films and screens films more closely to reduce the gap, reduce wear, reduce noise and enhance safety. Taiyuan Xin sun rose Security Technology Co., Ltd. for your knowledge of popular industrial door industrial doors: usually refers to factories and other industrial buildings where stainless steel industrial doors, for personnel or vehicle traffic doors, doors are generally larger size and weight, safety demanding. Installation: Installation guide upward movement through the doors of industrial doors. Flip-on sub-sections: Straight up the doors and there are segmented by rail steering movements of industrial door installation. Vertical lift: refers to navigate through the whole installation Doors upward vertical movement of industrial doors. Layered vertical lift: front doors of several blocks stacked by rail and transmission make installation hierarchical vertical up and down movement of industrial doors. General Installation: refers not need to take special measures, horizontal left and right side rails are mounted on a single mounting section that can turn normal operation of industrial doors, mainly applied to the lintel height of not less than 600mm hole. Stainless steel industrial doors _ Xin sun rose Security (certified) _ provided by the Taiyuan Shanxi Xin Industrial Door Security Technology Co. sun rose. Taiyuan Xin sun rose Security Technology Co., Ltd. (www.xrsznafkj.cn) is a leader in Taiyuan, metal door, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Xin sun rose in security leadership with the staff warmly welcome all inquiries negotiations to create Xin sun rose a better future security.