The electric telescopic door is also known as "electric door" "or" electric folding door ". Its use is more widely used. It is suitable for various types of industrial and mining factories, workshops, warehouses, machine rooms, garages, etc.. Equipped with an excellent electric telescopic door, not only can it achieve the efficiency of door guard safety management, but also as a barrier to greatly guarantee the safety of the inside of the door.The price, lets introduce it to you today.
What are the size of the electric telescopic door?
Generally, the width of the most commonly used doors of electric telescopic doors is 630,750,800, and the standard height of the electric telescopic doors is generally 1.6 meters.
When buying, tell the manufacturers door hole to determine the appropriate height and width.2. Calculation of the length of the electric expansion door:
The length of the electric expansion door is closely related to the price. If you already know the length outside the cave, you can calculate the length of the electric expansion door based on this length.Generally speaking, the length can be appropriately longer, no need to unfold, and it cannot be expanded too short.
Quotation of electric telescopic doors
3. A 12 -meter telescopic door, choose a more ordinary Crown Gate series, railless motor. The price is 700*12+4500 = 12900 yuan
4. Electric retractable door quotation: between 600 yuan and 3,000 yuan per meter
Electric telescopic doors fault repair
How to exclude the problem that cannot be switched?
One of the big problems encountered by the automatic telescopic door is that it cannot be switched. When encountering such problems, the automatic retractable door maintenance must first check whether the city electricity and insurance tube are burned.examine.Generally speaking, if there is no switch, it usually occurs a problem with the line, so it is necessary to measure whether the red, white, and yellow leaders are connected, mainly to see where the three lines occur.
How to exclude the tremor during the operation of the gate?
In the process of running the gate, there are often some trembling phenomena, and sometimes more and more serious.Regarding the emergence of this kind of problem, the maintenance of automatic telescopic doors is mainly to find out the reason. For example, whether the length of the gates is not proportional to the spring pull force.If it is too strong, of course, if the opposite is, it means that the springs are insufficient, and it should be tightened appropriately.
How to exclude the automatic backwardness of the door?
Another common problem encountered by automatic telescopic door repair is the automatic backwardness of the opening door. The reason for this situation should be the poor action of infrared anti -jamming ability or the error action caused by the sensation.It is to solve it by coding or replacement of PCB. Of course, if there is a problem with infrared rays, a better way is to replace it to ensure normal use.

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