The detailed production of industrial lifting doors determines the success or failure
Release Time:
2020-07-21 11:49
Industrial lifting doors are composed of a series of door panels (commonly made of metal or cloth materials, etc.), which rise along the track. The running situation can bring people a strong visual impact. The balance of the door body is guaranteed by the torsion spring system or the counterweight system. Different industrial lifting door panels with track systems and lifting methods can adapt to different buildings, and a variety of colors are available. Its dexterous features make it suitable for almost every kind of door used outside buildings.
1. The bolts of the anti-fall device of the industrial lifting door are inserted into the anti-fall protection plate, so that the door body can be stopped in time. The bottom of the industrial lifting door can be equipped with a pressure airbag switch to prevent accidents more effectively.
2. The lifting door body is made of two layers of high-quality hot-dip galvanized steel sheets and some energy-saving materials that are integrally foamed. The thickness of single-layer steel plate is 0.4mm. The overall door thickness of industrial lift doors is usually of two types: 40mm/50mm. The inside of the door panel is mainly filled with reinforced steel plates, which have good thermal insulation performance and thermal insulation group performance. The foam density also meets the national standard. The door panel is also specially designed to adapt to the temperature.
3. The workshop track is an integral track. High-quality steel plates generally need to be integrated and formed. There are also many kinds of guide rails, which also need to be matched according to the actual data of the door. Elevator doors for industrial plants are equipped with an external push button system that can withstand more than 30000 working cycles during its service life. As for the security system, infrared induction devices and airbags are generally used for installation.
4. The spring of the industrial door mainly plays a balancing role to reduce the burden on the motor. The strength of the spring is equivalent to the strength of the door, which is the most ideal configuration state. When the spring force is strong, the door will automatically go up through the track and go out. The spring force is small, the motor will not move or the motor will be useless. If the spring is not good, there will be no problem at that time, but soon there will be no power.
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