What are the types of door openers? What doors are suitable for?

更新: 2020/03/28
摘要:

Curved arm door opener, curved arm is suitable for wide […]

Curved arm door opener, curved arm is suitable for wide columns, automatic controller and built-in limit switch, symmetrical and compact design, manual unlocking of wide body door post mounting bracket when power is off, no maintenance, rotation Distance up to 30cm
The buried door opener, or hidden door opener, is buried in the ground. This is the most significant feature of the underground door opener.
There are two main types of sliding door machines: AC and DC. The sliding door machine has a beautiful appearance, large starting torque, stable and reliable ultra-low voltage operation, and 180V can work normally. The motor is equipped with an overload protector to ensure that the non-burning winding is equipped with a fast clutch. . There is a quick clutch in the motor of the sliding door machine. As long as the power is cut off, you can use the special clutch handle (rotate 100 ° clockwise) to manually push the door.
Folding door motor, especially suitable for large folding doors with upper rails. It is used to automatically control the two-folding door. It only needs to be fixed on one of them. A folding door machine can control the opening and closing of the two-folding door. The electric folding door machine has the advantages of unlimited door machine travel, large thrust, smooth movement and extremely simple installation. It is suitable for the automatic opening and closing of folding doors in various warehouses, workshops, and rows of stores.
The door opener of the walkway is carefully designed. Double door leaf remote automatic switch. It has been widely used in various high-end residences, communities, institutions, schools, etc. This automatic door machine is one of the most complete products at present, with low noise, high torque, stable operation, safe use, and simple installation and commissioning.

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