What is a Cold storage manual Sectional Door? Introduction to the principle of Sectional Door structure

Cold storage manual Sectional Door It is a kind of industrial door equipment that can be opened and closed efficiently and quickly. It is mainly used for the entrances and exits of industrial workshops, logistics warehouses and other places to achieve rapid isolation, heat preservation and dust prevention.，it is mainly composed of Door panel structure, Drive system, Track device, control system and security apparatus/device/equipment，This Cold storage manual Sectional Door Simple structure and reliable operation.，After the motor is energized, it drives the reel to rotate, and the chain wound on the reel is tightened by the chain transmission device, so as to draw the door panel to move upward along the vertical guide rail and realize the opening of the door body; When the motor is turned off, the door panel descends smoothly along the guide rail with the help of its own gravity and balance system.，the product looks beautiful.，It has a wide range of uses, including Industrial workshop warehouse, Logistics distribution center, Industrial workshop warehouse, Logistics distribution center and Aircraft maintenance depot。The following is to introduce the Cold storage manual Sectional Door :

1、Brief introduction of Cold storage manual Sectional Door

Cold storage manual Sectional Door It is a kind of door equipment used for entrances and exits of industrial places, which is mainly used to realize rapid opening and closing and isolation of entrances and exits of industrial workshops, warehouses and other places.，Run smoothly and smoothly,Efficient heat preservation,Strong, wind-resistant and stable,Multiple safety protection,Safe and reliable，customizable。

Cold storage manual Sectional Door

2、Advantages of Cold storage manual Sectional Door principle

The Cold storage manual Sectional Door has the following principles.

1. Balance assist

A balance system is composed of a torsion spring or a counterweight. The torsion spring is tightened in advance to generate elastic potential energy, and the counterweight acts through gravity to form a moment that is balanced with the weight of the door. In the process of lifting the door body, the balancing system reduces the motor load, so that the door panel can easily stay at any position and reduce the running noise.

2. Reel traction

After the motor is energized, it drives the reel to rotate, and the chain wound on the reel is tightened by the chain transmission device, so as to draw the door panel to move upward along the vertical guide rail and realize the opening of the door body; When the motor is turned off, the door panel descends smoothly along the guide rail with the help of its own gravity and balance system.

3. Balanced system

Equipped with balance system, usually using torsion spring or counterweight device. The torsion spring generates a moment that is balanced with the weight of the door through the pre-tightening force, so that the door can keep balance during opening and closing, reduce the load of the motor, and ensure that the door can be stably stopped at any position.

4. Reel traction

After the motor is energized, it drives the reel to rotate, and the chain wound on the reel is tightened by the chain transmission device, so as to draw the door panel to move upward along the vertical guide rail and realize the opening of the door body; When the motor is turned off, the door panel descends smoothly along the guide rail with the help of its own gravity and balance system.

5. motor drive

The motor drives the reel to rotate, and the door panel is lifted up along the guide rail by chain transmission, thus realizing the opening of the door; When it is closed, the door panel is slowly lowered by the reverse rotation of the motor.

Cold storage manual Sectional Door

3、Cold storage manual Sectional Door application

Cold storage manual Sectional Door s have the following purposes.

1. Cold chain storage place

Excellent thermal insulation performance can reduce the loss of cold energy in the cold storage, maintain a low temperature environment and reduce energy consumption.

2. Logistics distribution center

Adapt to the oversized doorway of the logistics center, quickly lift and improve the turnover efficiency of goods, and the sealing performance is effective against dust and moisture.

3. Industrial workshop warehouse

It is used for the entrance and exit of industrial workshops and large warehouses, ensuring the frequent entry and exit of goods transport vehicles, and its durable characteristics can resist daily collisions.

4. Aircraft maintenance depot

The oversize lift door is suitable for aircraft maintenance garage, which is convenient for aircraft to enter and exit, and it is wind-resistant and stable to deal with complex outdoor environment.

5. Automobile manufacturing workshop

Meet the requirements of large-scale equipment and vehicles in and out of the automobile production line, and maintain the stable production environment of the workshop with the function of heat preservation and sound insulation.

Cold storage manual Sectional Door

4、Cold storage manual Sectional Door function

Cold storage manual Sectional Door it has the functions of Wind resistance and stability, Sealing and dustproof, sturdy and durable, Efficient heat preservation and Sound insulation and noise reduction。

Cold storage manual Sectional Door

5、Cold storage manual Sectional Door field real shot

You can buy Cold storage manual Sectional Door according to your needs and show you product videos.。

Cold storage manual Sectional Door

As you can see from the live video.，Jiangsu anbixin internet of things technology co., ltd it has the characteristics of Beautiful and generous appearance, Good sound insulation and noise reduction, Flexible and convenient installation, Complete security guarantee and Flexible installation。

6、Brief introduction of Cold storage manual Sectional Door

Cold storage manual Sectional Door It is a kind of door equipment used for the entrance and exit of industrial places.，is a popular Cold storage manual Sectional Door ，The structural design is reasonable, and some lifting doors can resist 10-level wind speed. For example, the torsion spring rib lifting structure is adopted to make the door body more firm.、Polyurethane and other filling materials can effectively block heat transfer, reduce indoor and outdoor heat exchange, reduce energy consumption and keep indoor temperature stable.、Each port of the door frame is equipped with high-quality rubber sealing strips, which can effectively block airflow, dust and rain, prevent the door from being corroded, and keep the room clean and dry.、Equipped with anti-fall, airbag, wire rope fracture protection, torsion spring fracture protection, infrared induction and other devices to ensure the safety of use in all directions.、There are various installation methods, and the site requirements are low. According to the size of the doorway, the space and depth of the upper and lateral parts, standard lifting, high lifting, vertical lifting and inclined top lifting can be selected.，the main features are Flexible installation mode, Various control methods, Beautiful appearance design, Efficient heat preservation and energy saving and Excellent sound insulation and noise reduction，super quality and competitive price。

Cold storage manual Sectional Door

Cold storage manual Sectional Door It is mostly used in Automobile manufacturing workshop, Cold chain storage place, Industrial workshop warehouse, Logistics distribution center, Cold chain storage place, Aircraft maintenance depot and so on，is a Cold storage manual Sectional Door ，the product looks beautiful.。