How to choose and buy electric telescopic door correctly
Time: 2022-07-12 View: 722
According to the characteristics of the electric telescopic door products and people´s aesthetic habits, there is no need to look up or down, and the visual angle of looking down is comfortable. With a height of 1.6 meters and a width of 60 cm, the left and right objects can easily integrate into the viewer´s visual range, so as to avoid visual fatigue. The height of the telescopic door should comply with the principle of mechanics. The higher the height of the telescopic door, the weaker the ability to resist the sun and rain, and the shorter the service life. This is an indisputable fact. As most of the telescopic doors are exposed outdoors, they will gradually age, deteriorate and increase the failure rate due to long-term exposure to sunlight, wind and rain. The higher the telescopic door is, the larger the stress area is and the worse the wind resistance performance is. As the saying goes, "a big tree catches the wind", only by reducing the height of the telescopic door as far as possible and moving the overall center of gravity of the door down, can we reduce the stress area and enhance the sense of stability, so as to effectively resist the typhoon attack. Reducing the height of the telescopic door is equivalent to increasing the strength of the material.
The door body is smooth and beautiful. From the front, the patterns of arc-shaped cross pipes and door frame constitute clusters of tulips ready to bloom; Viewed from the side, the upper part is small and the lower part is large. The arc-shaped footrest and top cover are smoothly connected with the middle column, forming a solid pyramid. The sinking of the center of gravity of the door body, coupled with the unique door structure, and the ultra wide foot base strengthen the wind resistance. The wind resistant surface frame structure of V-shaped bar reduces the wind resistance to a low level, which truly solves the problem of wind resistance of the door body.
Electric device configuration: the stainless steel telescopic door motor does not need air cooling, has fast heat dissipation and high temperature resistance. At the same time, it is equipped with overheat protection device. The telescopic door is frequently opened. When the motor temperature is too high, the motor will automatically cut off power and stop running. When the temperature drops to about 90 degrees, it will resume running.
Structural features of stainless steel telescopic door body: the stainless steel is made into the door body by bending, welding and shaping through special process pipe making. The door body will never deform, firm and durable. The door body is connected with large and small connecting rods to form a telescopic door. The connecting type of Dalian rod is ancient currency plum blossom type, and the small connecting rod is connected into a rhombic type, which is beautiful, solid and durable.
Features of the moving parts of the stainless steel telescopic door: each moving part of the telescopic door is assembled with stainless steel pipe shaft, bearing bush, stainless steel nut and nylon gasket. During assembly, each ring node is filled with high-grade lubricating oil, which makes it flexible without noise.
