Quick Soft Rolling Doors

Quick soft rolling door

1, door curtain:

Adopting imported industrial polyester fiber base cloth, high strength green polyester fiber, double-sided PVC coating, thickness of 0.9mm, color: red, yellow, blue, orange and other colors (can be selected). Base cloth has non-toxic, good surface self-cleaning, temperature - 30 - + 60 C; the bottom is with air-proof cloth, good sealing, dust-free, easy to clean, moisture-proof.

2. Perspective window:

The transverse PVC transparent window with a thickness of 1.5mm, It is more safe for the personnel and vehicles to go in and out.

3, track and cover material:

The track is an aluminum alloy track with thickness of 3.0mm. The door cover and the motor cover are made of 201 stainless steel plates.

4, the way to open:

The upper roller rolls up the door curtain.

5, anti wind rod:

The interior of the cord is provided with a built-in wind resistant rib made of aluminum alloy, which increases the wind resistant effect and is not easy to deform.

6. Seal:

The two sides of the guiderail are sealed with brush, which can prevent dust, prevent insects, seal, reduce noise and so on. The bottom is equipped with an aggravated air separation cloth, which can be closely combined with various uneven ground.

7. Safety device:

Infrared safety photoelectric, when objects fall behind to block light rebound, to protect people or objects.

It is rebound when something block the light during the falling to protect people or objects.

When the door is closing, if someone and logistics pass through the light, the safety optoelectronic immediately passes the control box to make the motor change the direction of motion, and the door will return to the top of the gate to ensure that the man and the logistics are not damaged.

8. The power unit:

Use servo motor, power 220V/380V, capacity 0.75kw-1.5KW (according to the size of door body). It has temperature sensitive relay motor protection and overload protection.

9. Control unit: Using the servo control system, the vector control mode is built and the control precision is high. At the same time, using the frequency conversion control technology, it has soft start and stop function, so as to ensure the smooth operation of the door and increase the service life.

10, frequency conversion control:

Turn on speed 0.5-1.2m/s (adjustable), high frequency turn on (1000-2000 times / day), turn on and off are soft start.

11. Limit switch:

Using absolute encoder, accurate positioning, once for all.

12. Selective configuration:

(1).Radar: When the radar detects a moving object, the door opens automatically and quickly, and closes automatically after a set delay time.

(2),The remote controller: the receiver of the remote controller is connected to the PLC in the main control box. The door will be opened quickly by pressing the door’s open key. The door will shut down automatically after the set delay time, or press the shutting button. The door will close immediately.

(3) geomagnetic induction: when a metal object, such as a vehicle, is induced by the magnetic field of the earth's magnetic loop, the door will open quickly to the set delay time or automatically shut down.

(4) Interlocking device: When there are more than two roll doors (including two roll doors) in the same space, the control system of these roll doors can be interlocked by a wire.