Aluminum alloy expansion door installation - structural performance of Guangming aluminum alloy expansion door
The expansion door of Shenzhen Haifeng Automatic Door Co., Ltd. consists of three parts. Door body, head and controller. The door body is composed of the main parts such as the large frame of the door body, the cross brace, the fixed shaft of the shaft, the sliding shaft, the telescopic door body wheel, etc. The machine head is composed of a driver and an electrical part, which is fixed at one end of the expansion door body to drive the expansion movement of the door body, and is used together with the expansion door body. The controller consists of a control box, a controller and a handle. The three play a cooperative role, and they are indispensable to each other. They jointly control the operation of the expansion door. Expansion door is one of the important building envelope, which plays an important role in weather proof, heat insulation, sound insulation, lighting, ventilation and other aspects, and also plays an important role in people´s work and living environment. The aluminum alloy expansion door has the characteristics of good performance, light weight, beautiful appearance, good lighting, durability, convenient recycling of profiles, no environmental pollution, etc. However, the poor thermal insulation performance of the frame material affects the service performance of the aluminum alloy expansion door. Therefore, improving the thermal insulation and energy saving performance of aluminum alloy expansion door is the key technical problem to be solved in the future.
The electric expansion door is a metal structure. In this way, the after-sales problems will be small, the operation will be smooth, and the troubles will not be a pile of troubles. The electric expansion door is gradually popularized. When we want to buy electric expansion door, we need to choose a good brand. The electric expansion door motor is very important. The brand´s electric expansion door has a good memorial significance. In the past, the electric pressure of the motor was large and it was easy to leak electricity. After aging, the risk index rises. Now Tongcheng motor uses 36V low power consumption, no leakage. The brand of electric expansion door is Haifeng. Suspension door and sliding door are new electric expansion doors.
