Garage doors are common facilities in residential and enterprises, suitable for commercial facade, etc, common garage doors mainly have remote control, electric, manual several.

Among them, remote control, induction and electric can be collectively referred to as automatic garage doors.

The main difference between manual garage doors and automatic garage doors is that there is no motor.Automatic garage doors are now mainly classified into: flap garage doors and rolling shutter garage doors.

Electric garage door detailed introduction

- Service Life

The normal service life of the door should not be less than 10,000 cycles .

- Wind-resistant performance

The wind pressure resistance of the door should be determined according to the use of the garage door.Wind pressure resistance of single position door should be ≥1000Pa, if necessary, the door panel should be strengthened.

- thermal insulation properties

Veneer doors Garage doors do not require insulation performance ,the thermal insulation performance of composite door panels for garage doors should be <3.5W/(㎡·k).

-safety performance

There must be safety devices on the garage doors ,prevent the door from crashing down in case of failure or injury to personnel or objects during normal operation.

A-Garage doors should adopt anti-clamping door panels,no anti-clamping door panel is adopted,there should be obvious anti-clamping signs at the relevant positions on the outside of the door.

B-Electric remote control garage doors should have wire rope and spring break protection devices.when a spring or wire rope breaks,the protection shall prevent the sliding of the door panel.

C-Electric remote control garage door drive device should have automatic locking device.

the automatic lock should prevent the door from sliding in the event of power failure.

D-Electric remote control garage door door opening and closing terminal should have a travel limit,accurate endpoint positioning,the repetition accuracy is not greater than 10mm.

E-A soft limit bump should be installed at the end of garage door opening.

F-The electric remote control garage door should have the automatic stop or return device in case of obstacles.when you close it,the door door can automatically stop closing or return when it encounters an obstacle with a force greater than 50N.

G-Delay lighting device should be installed for electric remote control garage door.

-on-off control

A-The garage door opening and closing control device should be sensitive and portable, and the opening and closing speed should be 0.1-0.2m /s.

B-The mass of the door is less than 70kg,Manual opening and closing force should be less than 70N,the mass of the door is greater than 70kg,manual opening and closing force should be less than 120N.

C-The electric remote control garage door should have a manual opening and closing device.After power failure, the garage door can be unlocked and manually opened and closed.

D-The electric remote control garage door should be kept closed and locked after power failure.

E-Manual garage doors should have manual locking devices.

F-The remote control distance of the electric remote control garage door should be greater than 30m and less than 200m.

G-The noise should not be greater than 50dB during open and closed operation.

-Daylighting performance

A-Windows can be set up according to design requirements.

B-Windows should use the thickness of not less than 3mm plexiglass.

-Electronic control unit performance

A-The door should work normally at the ambient temperature of -20 ° C to 50 ° C.

B-The door should work normally under the condition of 90% relative humidity.

C-Drive device performance Electric remote control garage door drive device should have stroke adjustment function.

Electric garage door classification

Electric garage doors are mainly classified into: flip garage doors, rolling garage doors, solid wood garage doors, copper garage doors and so on.

According to material classification, electric garage doors can be divided into:Plain color steel garage door,Solid wood garage doors and copper garage doors,And all-aluminum garage doors.

Garage doors are new looking garage doors. These glass-looking doors are made of polycarbonate, which is very strong, unbreakable and durable.

In the selection of materials, the use of high-strength pane materials to ensure the safety of furniture,transparent but opaque; The color of aluminum treated by baking paint is full and lasting,in operation, inherit the garage door sliding mode of operation, convenient and durable.

In terms of maintenance: French electric garage doors are made of aluminum profiles with lacquered surfaces.not easy to rust, twist or corrosion, easy to maintain.

Electric garage door function

Electric garage doors can be installed with anti-theft and security systems:If a resistance rebound system is encountered,the device allows the door body to stop against resistance,

not only to protect the safety of people and vehicles, but also to protect the reliable use of the door;Infrared sensor control system, effectively ensure the safety of people, vehicles, pets in and out; Burglar alarm system,the loudspeaker will sound an alarm when someone prys the door to protect the safety.At the same time, there is no need to manually open the door after power failure.the following is a specific introduction to several commonly used garage door types:

Electric garage door installation conditions

The installation conditions of the flap garage door can be seen in the following measurement guide:

①h Lintel height ≥200mm. (If there is a beam or longitudinal beam in the room, it should be calculated as the distance from the top of the hole to the beam);

②b1, b2 door stack width ≥100mm

③D garage depth ≥H + 800mm;

④The inner surface of h lintel and b stack must be in the same plane;

Guide for measuring shutter doors

①H- Door height (the height from the ground to the top of the door);

②B- Door width (the distance between the left side of the door and the right side of the door, generally can be divided into single, double, three-car garage);

③h- Lintel height (effective height from the bottom of the beam to the ceiling. If there is a beam or longitudinal beam in the room, it should be calculated as the distance from the top of the hole to the beam);

④b1 and b2 — effective distance from the opening to the inside left and right walls;

⑤D- Garage depth (the distance between the door and the interior wall of the garage);

Note: Effective distance refers to the absence of any obstacles.

If there is a water pipe at b1, effective distance refers to the distance from the door to the water pipe.if the lintel has a beam or heavy beam above it,the correct value of h should be the height from the top of the door to the beam or heavy beam.

Installation conditions:

- Lintel height ≥380mm (monorail); Lintel height ≥250mm (double track);

-Whether the width of the doorstack is ≥150

-Is the horizontal length between the position of the motor power socket on the ceiling and the entrance of the door ≥ the height of the door body +1000mm (according to the standard of 2.4m)?

-Whether there are obstacles between the ceiling power socket and the horizontal plane of the entrance (such as pipelines, ceiling, decorative columns, etc.)

-Whether the site scaffolding is removed

-Site exterior wall paint or stone finish, door lintel and door crib closure is completed.

-Check whether the site floor is ready to finish.