Futian fingerprint lock automatic door maintenance price * automatic door controller supply
Time: 2020-04-24 View: 1317
Futian fingerprint lock automatic door maintenance price * automatic door controller supply
Futian fingerprint lock automatic door maintenance price
The automatic sensing door unit has good elasticity, fast closing speed and no scratch on the glass door surface. The electric garage door motor adopts the unique and flexible opening and closing technology, namely the "slow fast slow" operation mode, which can slow down the impact of the door, protect the door and the door opener, and operate well and stably. Thermal insulation garage door filler is polyurethane foam, the material has certain flame retardancy, its thermal insulation performance is better than other similar products. Is a production and sales of intelligent industrial doors, garage doors, electric expansion doors, fast rolling doors, fire rolling doors and other companies. Industrial liftgate is specially designed for customers who need good heat insulation, space saving and industrial equipment with solid appearance. Therefore, the industrial liftgate is particularly suitable for the opening of large doors, and needs to be opened quickly. The combination of lock and switch saves space. The industrial door is lifted to the space above the door opening. It can be hung on the wall above the door or near the ceiling. It does not occupy the space holes on both sides of the door. The door space is greatly released and a large amount of indoor space is saved.
automatic door controller supplyFor places with large wind resistance, such as liftgate, is it safe? Today, the door industry gives you five popular industrial liftgatesProtective equipment? Wire rope anti falling device: there is a blade type anti falling foot wire rope anti falling protector at the bottom of the door. When the lifting wire rope breaks and the door body runs fast, the blade above the device can cut into the guide rail under the action of spring force. Prevent the door from falling down. Airbag protection device: there is a row of airbag switches at the bottom of the door. The air bag is connected to the engine. When the door is closed, if there are vehicles or people passing by, please touch the bottom seal to squeeze the internal air. The pneumatic device in the air bag works through the control box system to improve the hardness of the glass. According to the frame of different materials, the motor will open the door in reverse rotation, which will not cause harm to objects and people. Spring device: the ratchet mechanism on the spring device is locked on the door shaft with the key pin. If the spring is broken, the buckle of the device will clamp the mobile phone mechanism to prevent the door shaft from rotating, so that the door body will not continue to fall. Infrared protection device: infrared photoelectric protection device is installed on both sides of the door to ensure the safe passage of people and vehicles. The shear device of the impedance device is installed on the top of the track to prevent the motor from failure. When the door rises and passes through the exit track as a buffer and descent. promote. As we all know, fire shutter is an important fire-proof facility for fire compartment and fire partition in public places. It is necessary to pay attention to good indoor ventilation inductive detector in the process of using fire-proof rolling shutter door: mainly divided into two types: microwave sensor and infrared sensor. It is responsible for collecting external signals. Just like human eyes, when a moving object enters its working range, it will give a pulse signal to the main controller.
